Items with this tag grant the Guppy transformation.
|Guppy's Head||5.100.145||Reusable fly hive||Spawns 2-4 friendly Blue Flies that damage enemies.||3|
|Guppy's Paw||5.100.133||Soul converter||Upon use, converts one Red Heart Container into three Soul Hearts.||3|
|Dead Cat||5.100.81||9 lives||Sets Isaac's Red Heart containers to 1, but grants 9 extra lives. After dying, Isaac respawns with 1 Red Heart Container.||3|
|Guppy's Collar||5.100.212||Eternal life?||Grants a permanent 50% chance to respawn with 1/2 of a Red Heart after death.||2|
|Guppy's Hair Ball||5.100.187||Swing it||Spawns a familiar that loosely follows behind Isaac, which blocks shots can be swung like a flail to damage enemies. Grows bigger by killing enemies.||1|
|Guppy's Tail||5.100.134||Cursed?||Room Clear Awards have a 1/3 chance of being replaced with a Chest and a 1/3 chance being replaced with nothing.||2|
|Guppy's Eye||5.100.665||An eye for secrets||Shows the contents of Chests, Sacks, and Fire Places before they're opened/bombed.||2|