Rare materials

Oblivion Stone

Purpose

• Ring progression
• Late-game crafting
• Idol crafting
• Dormant-to-Latent Remnant upgrades
• Higher relic works

How to get it

• Extremely rare loot in selected structure pools
• 50% additional drop chance from the Wither
• 50% additional drop chance from the Ender Dragon
• 50% additional drop chance from an Elder Guardian
• 50% additional drop chance from the Warden
• Smelt any Dormant Titan's Remnant in a furnace (Latent or higher Remnants can't be smelted)

Aredrite Gem

Source

• Mined from Aredrite Ore in the End

Use

• Aredrite armor
• Higher-end forging

Void Ashes

Source

• Shulkers drop 4–7 Void Ashes

Use

• Late weapon forging
• Latent-to-Awakened Remnant upgrades
• Higher Oathbound rites

Tablet of Vengeance

The Tablet of Vengeance is the loot-only Sin Tablet associated with Wrath.

Sources

• Bastion Treasure loot, rare weight 1
• Ominous Trial Chamber rare rewards, rare weight 1

It cannot be crafted.

Grudgebound Idol

The Grudgebound Idol is the crafted focus used to forge Ruinwake.