I'm a learning datapack creator so don't expect much of my works.

This datapack adds new katanas with power that can be find in chest, would you have the luck to find all 8 katanas? Download the datapack and try!

NEW UPDATE:

Loot tables are not the only way to obtain the katanas now, the recipes of the katanas are in the datapack now!

Recipes:

Katana (Strength): 1 Golden Apple, 1 Obsidian, 1 Iron Sword

Katana (Blood): 1 Rabbit Foot, 1 Poppy, 1 Iron Sword

Katana (Gold): 1 Gold Block, 1 Gold Ingot, 1 Iron Sword

Katana (Ender): 1 Ender Pearl, 1 Ender Eye, 1 Iron Sword

Katana (Bow): 1 Bow, 1 Arrow, 1 Iron Sword

Katana (Double): 1 Iron Sword, 1 Coal, 1 Iron Sword

Katana (Wither): 1 Wither Skeleton Skull, 1 Wither Rose, 1 Iron Sword

Katana (Evoker): 2 Totems, 1 Iron Sword

NEW UPDATE:

New Katana: Thunder Katana

This katana can be find in jungle temples.

Recipe: 1 Trident, 1 Blaze Powder, 1 Iron Sword