The Mace is the strongest weapon added in Minecraft 1.21 Tricky Trials. To craft it, you need a Heavy Core from an Ominous Vault and a Breeze Rod. Here is how to locate Trial Chambers using seeds and beat the spawners.
Trial Chambers generate underground in the Deepslate layer, usually between Y = -20 and Y = -40. Use any of our curated 1.21 seeds to spawn directly above one.
Drink an Ominous Bottle (dropped by Raid Captains) before entering a Trial Chamber to trigger the 'Trial Omen' effect. This transforms standard spawners into Ominous Spawners.
Breeze mobs jump around the chamber deflecting projectiles. Dodge their Wind Charges, defeat them with melee attacks or shields, and collect Breeze Rods.
Defeating an Ominous Spawner rewards an Ominous Trial Key. Use it on the glowing red Ominous Vault for a chance (approx. 8.3%) to obtain the coveted Heavy Core to craft the Mace.
Standard Trial Spawners have a 30-minute cooldown after all waves are defeated. However, each unique player can only unlock each Vault once.
Yes. Numeric seeds generated in 1.21 have near-perfect structure parity between Java Edition and Bedrock Edition.
