If you like the challenge rewards released in PoE Harvest, then you may like this latest PoE 3.11 Harvest Challenges Guide. This guide not only details the 40 challenges, but also gives practical suggestions for completion. Hope useful to you!

PoE 3.11 Harvest Challenge Rewards: https://www.poecurrencybuy.com/news/poe-harvest-challenge-rewards---footprints--cloak-and-portal

 

1. Preparation

  • Have a combined total of 1,000 Armour, Evasion and Energy Shield - Can get a lot from body armour, this challenge also can be easily be done by touch Impenetrable Shrine.
  • Have a combined total of 100 Life and Mana Regeneration per Second - Can get a lot from equipment's modifier, this challenge also can be easily be done by touch Replenishing Shrine.
  • Allocate 3 Notable Passive Skills - Notable Passives are the medium size node in your passive tree.

Very Easy.

2. Complete Harvest Encounters I

  • Open a Seed Cache - Seed Cache can easily by seen by their glowing-blue-vein on the ground, you'll saw these vein when nearing them.
  • Plant a Seed - You can only plant those seeds in Sacred Grove, which can access from talking with Oshabi.
  • Harvest a Seed - You'll found seeds from opening seed cache.

Very Easy. This is 3.11 Harvest mechanic

3. Complete these Quests

  • The Great White Beast - In Act2, kill THE GREAT WHITE BEAST in its Den, located in the Old Fields.
  • An Indomitable Spirit - In Act4, release the spirit in The Mines Level 2 by clicking it.
  • Fallen from Grace - In Act6, clear all the enemies in Twilight Strand.
  • The Wings of Vastiri - In Act8, retrieve the Wings of Vastiri after slaying UNDYING HECTOR TITUCIUS, ETERNAL SERVANT in the Bath House.
  • No Love for Old Ghosts - In Act10, retrieve Elixir of Allure in The Ossuary.

Easy. Many players who are looking for speed may skip these quests, just follow the guides above.

4. Defeat these Act Bosses I

  • Act 1: Merveil, the Twisted
  • Act 2: Vaal Oversoul
  • Act 3: Dominus, Ascendant
  • Act 4: Malachai, The Nightmare
  • Act 5: Kitava, the Insatiable

Easy. If can't kill just get a party to help.

5. Complete Encounters I

  • Defeat a Rogue Exile
  • Complete a Prophecy
  • Crack open an Essence Monolith
  • Defeat a Tormented Spirit

Easy. An introduction of some of the past league mechanic added to core game. You can find all league mechanic here: https://pathofexile.gamepedia.com/League

6. Place Harvest Infrastructure

  • Collector
  • Storage Tank
  • Disperser
  • Pylon
  • Horticrafting Station
  • Connect a Collector to both a Storage Tank and a Disperser using Pylons

Easy. You can check this basic guide for relevant information: PoE 3.11 Harvest Seed Basic Guide

7. Complete Encounters II

  • Complete an Abyss
  • Complete a Delve Encounter at Depth 20 or deeper
  • Complete a Vaal Side Area
  • Allocate a Major God Power

Easy. An introduction of some of the past league and expansion mechanic. You can find all league mechanic here: https://pathofexile.gamepedia.com/League

8. Defeat these Act Bosses II

  • Act 6: Tsoagoth, The Brine King
  • Act 7: Arakaali, Spinner of Shadows
  • Act 8: Lunaris, Eternal Moon and Solaris, Eternal Sun
  • Act 9: The Depraved Trinity
  • Act 10: Kitava, the Insatiable

Easy. If can't kill just get a party to help.

9. Complete Harvest Encounters II

  • Complete a Harvest craft by using a Collector
  • Condense 50 Lifeforce x50
  • Fill a Storage Tank with 250 Lifeforce

Easy. This is 3.11 Harvest mechanic

10. Defeat the Conquerors of the Atlas

  • Baran, The Crusader
  • Veritania, The Redeemer
  • Al-Hezmin, The Hunter
  • Drox, The Warlord
  • Sirus, Awakener of Worlds

Normal. If you can't kill sirus just get a party to help.

11. Complete Vendor Recipes

  • Cartographer's Chisel - Vendor a Stone Hammer/Rock Breaker/Gavel with 20% quality, and a map.
  • Chaos Orb - Vendor a full set rare item with their item level between 60 to 74.
  • Chromatic Orb - Vendor item that contain 3 different color socket-linked together.
  • Gemcutter's Prism - Vendor a set of gems with total of 40% quality.
  • Glassblower's Bauble - Vendor a set of flasks with total of 40% quality.
  • Jeweller's Orb - Vendor item that contain 6 sockets.
  • Orb of Chance - Vendor 2 identified rare items with same name OR a full set rare item with their item level 59 below.
  • Regal Orb - Vendor a full set rare item with their item level 75 above OR vendor 3 item with the same name.

Very Easy.

12. Modify Maps

  • Cartographer's Chisel - Can improve map quality by 5% per use on white rarity map, 2% per use on magic rarity map, and 1% per use on rare/unique rarity map. Maximum map quality is 20% but can be push even further by using crafting from Haku in Intervention Safehouse(syndicate mechanic).
  • Harbinger's Orb - Can improve map tier by 1, also have a small chance to turn map into The Beachhead unique map depending of map tier.
  • Orb of Alchemy - Craft map from normal rarity to rare rarity.
  • Orb of Horizons - Can transform a map into another map with the same tier(only the original version, not the upgraded version via watchstone)
  • Sacrifice Fragment - Can be use with a map, just insert a map fragment(or more) with a map, it'll boost the item quantity of the map. Different type of fragment gives different amount of % item quantity for the map, such as sacrifice, prophecy, shaper, elder fragment gives 5% each; mortal, uber elder fragment gives 10% each.
  • Scarab - Can be use with a map, just insert a map fragment(or more) with a map, it'll activate a league mechanic on the map depending of the scarab type.
  • Sextant - Can be use on watchstone to gain special modifier that'll applied all map in a certain area depending of the watchstone location.

Very Easy.

13. Turn in Divination Cards

  • Influenced Item - Three Voices
  • Gem - Gemcutter's Promise
  • Prophecy - The Lord of Celebration
  • Jewel - Shard of Fate
  • Essence - The Valley of Steel Boxes
  • Two-Implicit Unique Item - Echoes of Love

Normal. Find those card

14. Complete Encounters III

  • Defeat Preethi, Eye-Pecker in Desert Map while you are Bleeding
  • Defeat The Fallen Queen after defeating both The Broken Prince and the Hollow Lady in Vaal Pyramid Map
  • Defeat Stalker of the Endless Dunes in Dig Map without being affected by Garukhan's Sandstorm
  • Defeat Sallazzang in Gardens Map without being affected by Suppressing Fire

Hard. If you are unable to complete, try to challenge in the low-level map or seek help from other players

15. Complete Harvest Encounters III

  • Wild Ursaling Seed, Wild Hellion Seed, Wild Thornwolf Seed, Wild Ape Seed, Wild Hatchling Seed
  • Vivid Arachnid Seed, Vivid Weta Seed, Vivid Leech Seed, Vivid Scorpion Seed, Vivid Thornweaver Seed
  • Primal Rhoa Seed, Primal Dustspitter Seed, Primal Feasting Horror Seed, Primal Maw Seed, Primal Cleaveling Seed

Easy. All of these are tier 1 seeds so can all can be found in Act Zone, non of them are hard to find.

16. Upgrade Unique Items

  • Fated Prophecy - Fated prophecy are easy to get from Navali which a cost of silver coins, and mostly a cheap too .. although there's 1 most expensive fated prophecy which is The Queen's Sacrifice.
  • Breach Blessing - Blessings are currency items obtained by defeating Breachlords, and can be use to upgrade breach-unique item depending on their theme respectively.
  • Incursion Vial - Vials are currency items obtained by defeating Omnitech(from Temple of Atzoatl), and can be use to upgrade incursion-unique item depending on the unique item type respectively.
  • Vendor Recipe - cheapest option is Hyrri's Bite, by vendoring 1 normal rarity Sharktooth Arrow Quiver, rare rarity Onyx Amulet, 1 Rain of Arrows gem with at least 1% quality above, and 1 Orb of Chance.

Normal. Most of these challenges have cheap and easy option to complete, except for Incursion Vial because it require tier 3 sacrifice room which require a bit of RNG to get it.

17. Complete Twinned Maps

Complete 12 of the 16 Map Tiers while they have the Twinned modifier. Maps are completed by killing their Unique Bosses.

Not all maps can have "twinned" modifier, for example Kitava or Innocence boss.

Normal. You can try roll a magic rarity of the map with "Twin" mod or trade map with others.

18. Complete Harvest Encounters IV

  • Wild Bristlebeast Grain, Wild Snap Hound Grain, Wild Homunculus Grain, Wild Chieftain Grain, Wild Spikeback Grain
  • Vivid Razorleg Grain, Vivid Sapsucker Grain, Vivid Parasite Grain, Vivid Striketail Grain, Vivid Nestback Grain
  • Primal Rhex Grain, Primal Dustcrab Grain, Primal Viper Grain, Primal Chimeral Grain, Primal Scrabbler Grain

Easy. All of these are tier 2 seeds which can get from harvesting tier 1 seeds, also, you can trade with others.

19. Complete Rare Unidentified Maps

Complete Rare Maps in 12 of the 16 tiers while they are unidentified. These Maps are completed by killing their Unique Bosses.

Normal.

20. Achieve Ascension

  • The Labyrinth
  • The Cruel Labyrinth
  • The Merciless Labyrinth
  • The Eternal Labyrinth

Easy.

21. Use Infused Currency

  • Use an Infused Engineer's Orb on an Armourer's Strongbox
  • Use an Infused Engineer's Orb on a Diviner's Strongbox
  • Use a Facetor's Lens to add experience to a Skill Gem
  • Use a Facetor's Lens to add experience to a Support Gem

Normal. The seed is not that rare to get, can even buy the currency straight away if you hate the harvest mechanic, is cheap too.

22. Complete Encounters IV

  • Defeat Metamorphs x50
  • Defeat Harbingers x100
  • Open Breaches x50
  • Complete Legion Encounters x50

Normal. You can find all league mechanic here: https://pathofexile.gamepedia.com/League

23. Complete Delirium Encounters

  • Face your fears by passing through a Delirium Mirror
  • Socket a Cluster Jewel
  • Complete the Simulacrum
  • Complete a Rare Map with maximum Delirium

Normal. You can find all league mechanic here: https://pathofexile.gamepedia.com/League. If you can't complete maximum Delirium just find others help.

24. Complete Eternal Labyrinths

  • Eternal Labyrinth of Fortune(Tribute) - Improve the silver chests/end chests to drop better items.
  • Eternal Labyrinth of Opportunity(Gift) - Grants 6 additional uses of the divine .
  • Eternal Labyrinth of Potential(Dedication) - Allows you to enchant belts.

Normal. All these new labyrinth mode are from the upgrade version of Offering of he Goddess via harvest crafting (Vivid Abberarach Bulb) .They are still following the Uber Lab layout, contain all monster level are 83.

25. Obtain Harvest Rewards

Obtain 8 of the following 10 specific rewards by completing crafts using the Collector in the Sacred Grove.

  • Change a Unique Item into another Unique item - Primal Cleaveling Seed
  • Upgrade the Rarity of a Scarab - Vivid Vulture Bulb(T3)
  • Add an Influence Modifier to an item - Primal Blisterlord Bulb(T3)
  • Link Six sockets on an item - Primal Feasting Horror Seed(T1)
  • Add a Synthesis Implicit Modifier to an item - Vivid Scalefruit(T4)
  • Obtain the use of an Infused Zana Modifier - Wild Chieftain Grain(T2)
  • Add an Implicit Modifier to a Cluster Jewel - Vivid Parasite Grain(T2)
  • Sacrifice a stack of Divination Cards - Primal Rhex Grain(T2)
  • Exchange a map for a Synthesis Unique Map - Wild Thornmaw Bulb(T3)
  • Sacrifice a map to gain Atlas Missions - Wild Bristle Matron Bulb(T3)

Normal. You can only complete 8 of them.

26. Complete Harbinger Encounters

  • Complete The Beachhead
  • Combine Harbinger Pieces to create a Unique Item
  • Complete Infused Beachhead
  • Upgrade a Harbinger Unique Item

Normal.

27. Complete Harvest Encounters V

  • Wild Bristle Matron Bulb, Wild Hellion Alpha Bulb, Wild Thornmaw Bulb, Wild Brambleback Bulb, Wild Infestation Queen Bulb
  • Vivid Whipleg Bulb, Vivid Watcher Bulb, Vivid Vulture Bulb, Vivid Abberarach Bulb, Vivid Devourer Bulb
  • Primal Rhex Matriarch Bulb, Primal Crushclaw Bulb, Primal Blisterlord Bulb, Primal Cystcaller Bulb, Primal Reborn Bulb

Normal. All of these are tier 3 seeds which can get from harvesting tier 2 seeds, also, you can trade with others.

28. Explore the Atlas

Complete the following number of Bonus Objectives and Awakening Bonus Objectives.

  • Bonus Objectives x140
  • Awakening Bonus Objectives x140

Normal

29. Reach Level 90

Normal.

30. Complete Encounters V(40/40)

  • Defeat Portentia, the Foul in Waste Pool Map after she has transformed at least 3 times and without being affected by any Effluents
  • Defeat Terror of the Infinite Drifts in Desert Spring Map while you have 10 stacks of Quicksand
  • Defeat Guardian of the Chimera in Pit of the Chimera Map after searching at least 25 Smoke Clouds
  • Defeat The Shaper without being hit by any of his or his clone's non-Basic Attack skills

Hard. Completing these challenges is not easy, and each boss is very powerful. If you are unable to complete, try invite experience player.

31. Defeat Harvest Bosses

  • Ersi, Mother of Thorns
  • Namharim, Born of Night
  • Janaar, the Omen

Hard

32. Use Winged Scarabs

Winged Breach Scarab, Winged Cartography Scarab, Winged Reliquary Scarab, Winged Bestiary Scarab, Winged Shaper Scarab, Winged Elder Scarab, Winged Sulphite Scarab, Winged Divination Scarab, Winged Torment Scarab, Winged Ambush Scarab, Winged Harbinger Scarab, Winged Perandus Scarab, Winged Legion Scarab, Winged Metamorph Scarab

Normal. You can get these upgraded version of scarab through harvest crafting with Vivid Vulture Bulb(T3). Is a bit RNG, but you can buy these upgraded scarabs to complete to this challenge, just open them with your maps.

33. Complete Encounters VI

  • Defeat a Possessed Unique Delirium Boss

This challenge is really hard to pull off ... easiest method will be make use of Forceful Exorcism prophecies, Monstrous Treasure prophecy, and Torment Scarabs. Monstrous Treasure removes all non-delirium monsters from the pool, but of course it's not guaranteed to proc on your map when you want it to. Run around the map until you find Omniphobia/Kosis, making sure not to kill any spirits, even if they possess a different rare monster. Once you find your delirium boss, lure him close to a possessed rare. Kill the rare and your Forceful Exorcism should proc, hopefully jumping the spirit to the delirium boss. If it fails, the nice thing is that Forceful Exorcism is infinitely refreshable in the map, so quickly add another prophecy and find a different possessed rare.

  • Complete Domain of Timeless Conflict while all 5 Factions are present

Before you can make 5 ways/factions/embelm fight, you need to expand your map device slot to 5 first ... which is by doing 4 embelm fight first, after that your map device will unlock the 5th slot, only then you can do this fight by inserting 5 embelm into your map device. The fight is not that hard ... require a decent build to do it.

  • Kill a monster with five Essences in an area level of 80 or higher.

Fighting them is not a problem but FINDING THEM is a big problem, pretty RNG dependent for this challenge. Just try use Remnant of Corruption essence on every essence encounter that contain more than 3 essence to have chance becoming more than 5. You can also try make use of zana's essence mod to make essence to spawn for more chances getting this challenge done.

  • Defeat a Bestiary Boss

To do this challenge just buy any cheap unique beast(Saqawine Rhex, Craicic Spider Crab, Fenumal Hybrid Arachnid, or Farric Tiger Alpha) then spawn in ur blood altar, complete the fight in their lair then you'll complete this challenge, or hunt them yourself. here's the details:

  1. Saqawal, First of the Sky - It's recipe require Saqawine Rhex that only appears in Tier 5+ maps. This DINOSAUR boss not that dangerous but try don't stand in the tornadoes, they hurt more than anything else in the encounter
  2. Craiceann, First of the Deep - It's recipe require Craicic Spider Crab that only appears in Tier 7+ maps. This CRAB boss same like bird boss are just loot pinatas tbh, haven't seen them alive long enough to do anything.
  3. Fenumus, First of the Night - It's recipe require Fenumal Hybrid Arachnid that only appears in Tier 10+ maps. This SPIDER boss deal a lot of chaos damage, so bring chaos resist flask, and dont stand in the stuff on the ground.
  4. Farrul, First of the Plains - It's recipe require Farric Tiger Alpha that only appears in Tier 13+ maps. This TIGER boss deal a lot of phys damage, so bring phys reduction flask, bleed immunity flask and dodge the stampede.

Hard.

34. Complete 10,000 Map Tiers(40/40)

Completing a tier 1 map gives 1 tier, completing a tier 2 map gives 2 tiers, and so on.

Hard. You can pick a simple map like Beach to repeat.

35. Complete Unique Maps

Complete any 15 of the following 19 Unique Maps on your Atlas. A Map is completed by killing its Unique Boss or Bosses if it has any. Maps without Unique Bosses are completed by opening specific Unique Chests.

Vaults of Atziri, Maelström of Chaos, The Coward's Trial, Acton's Nightmare, Poorjoy's Asylum, Mao Kun, Oba's Cursed Trove, Olmec's Sanctum, Death and Taxes, Whakawairua Tuahu, Hall of Grandmasters, The Vinktar Square, Caer Blaidd, Wolfpack's Den, The Putrid Cloister, Hallowed Ground, The Twilight Temple, Pillars of Arun, Perandus Manor, Doryani's Machinarium

Normal. Just choose 15 most cheap map or you like

36. Complete Harvest Encounters VI

  • Open 20 Maps which are affected by Infused Zana Modifiers  - Wild Chieftain Grain(T2)
  • Exchange 5 Currency for alternative Currency - Wild Snap Hound Grain(T2), Vivid Whipleg Bulb(T3)
  • Exchange 10 Fragments or Splinters for another random stack of Fragments or Splinters of the same type - Primal Rhex Matriarch Bulb(T3), Primal Dustcrab Grain(T2)
  • Change 5 stack of Fossils, Essences, Delirium Orbs, Oils or Catalysts into an alternative stack - Wild Homunculus Grain(T2)

Normal.

37. Harvest the Heart of the Grove

38. Complete Deadly Encounters(40/40)

  • Atziri in the Alluring Abyss
  • Chayula, Who Dreamt
  • Delve Boss at an area level of 83
  • Uber Elder

Hard. require an endgame build to able to kill these bosses. If you are unable to complete, try invite experience player.

39. Harvest the Heart of the Grove Conditionally

  • Harvest the Heart of the Grove under each of the following conditions.
  • Harvest the Heart of the Grove without being affected by Sacred Suffering
  • Harvest the Heart of the Grove without being hit by Orb of Thorns
  • Harvest the Heart of the Grove without being hit by Vine Hammer
  • Harvest the Heart of the Grove without being hit by Volatile Orchard

40. Complete Endgame Grinds(40/40)

Complete any 4 of these Encounters the specified number of times.

  • Level 100
  • Defeat Argus in the Endgame Labyrinth x100
  • Complete Delve Encounters at an area level of 80 or higher in the Azurite Mine x500
  • Defeat Sirus, Awakener of Worlds x50
  • Defeat waves of monsters in the Simulacrum x300
  • Defeat Harvest Bosses x50

Very Hard.