Building the capsule
Craft the capsule from five glass blocks, a Totem of Undying and three netherite ingots. Place it with enough free space above it, then complete assembly through its menu using two more glass blocks and a water bucket.

Preparing a clone
Register your DNA in the capsule menu and load 32 pieces of raw meat or fish of the same type. Start cloning and choose the clone's appearance. The normal process takes about 30 seconds, and a player can prepare up to five clones. The ready clone can be equipped with a reserve set of items and armor.
The Phoenix protocol
A ready, accessible capsule can intercept fatal damage and transfer the player to the prepared clone. Equipment stored for that clone provides a fresh set of supplies; it does not automatically preserve everything carried at the moment of the hit. Keep the capsule's space clear so that the return point remains usable.
A language book lets you change the menus and messages, including selecting Russian. Activate both included packs. The supplied file requires Minecraft 26.40 or newer.