These achievements are earned by completing various Witches Festival activities.
| Achievement | Points | Description | Reward | |
|---|---|---|---|---|
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Plunder Skull Enthusiast | 5 | Earn your first Plunder Skull. | |
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Plunder Skull Aficionado | 10 | Earn 50 Plunder Skulls. | |
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Plunder Skull Fanatic | 15 | Earn 100 Plunder Skulls. | Witch's Festival, Plunder Skulls (page) (10,000  ) |
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An Unsparing Harvest | 50 | Complete the listed achievements for the Witches Festival. | Title: Sun's Dusk Reaper Witches Remains, Hagraven (page) (10,000 ) |
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Happy Work For Hollowjack | 50 | Learn every chapter of the Hollowjack style book, occasionally found in Plunder Skulls of all types, earned by participating in the Witches Festival. | |
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Pumpkin Pairs Well With Guts | 5 | Drink the Witchmother's Brew during the Witches Festival. | |
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Reaper's Harvest | 5 | Complete the Witchmother's Bargain quest. | Witch's Festival, Cursed Totem (page) (25,000 ) |
| Added in 2018 | ||||
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Dremora Style Master | 50 | Learn every chapter of the Dremora style book, found in Dremora Plunder Skulls, earned by participating in the Witches Festival. | |
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Cauldron Conjurer | 5 | Use the Witchmother's Cauldron summoned from the Witchmother's Whistle 10 times. | |
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Sacking Skeletons | 15 | Kill 100 Skeletons while under the effects of the Witchmother's Brew during the Witches Festival. | |
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Gruesome Feast | 5 | Eat each of these Witches Festival foods during the Witches Festival. | |
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The Plundered Masses | 10 | Acquire one of each type of Plunder Skull during the Witches Festival. | |
| Added in 2019 | ||||
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Bare Bones Puppet | 10 | Consume 10 Skeletal Marionette Parts, found in all varieties of Plunder Skulls. | Memento: Skeletal Marionette |
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Wicked Writ Initiate | 5 | Complete your first Witches Festival Writ. | |
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Wicked Writ Apprentice | 10 | Complete 13 Witches Festival Writs. | Hat: Witch's Infernal Hat |
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Wicked Writ Witch | 15 | Complete 28 Witches Festival Writs. | Title: Witch |
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Gruesome Snack | 5 | Eat each of these Witches Festival foods during the Witches Festival. | |
| Added in 2023 | ||||
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Haunted By Netches | 10 | Acquire and use 10 Possessed Shreds. | Non-Combat Pet: Witches Festival Ghost Netch |