Leo

Effects

• Isaac can break obstacles by walking into them.
• Increases Isaac's size.
• (Added in Afterbirth †) This item belongs to the Stompy set. Collecting three items from this set will transform Isaac into Stompy.

Notes

• Walking into Bomb Rocks will cause them to explode.
• Mushrooms may hurt Isaac with a poison cloud if walked into.
• Polyps may hurt Isaac with blood shots or red creep if walked into.
• Flight does not prevent the effect from occurring.
• Holes in the ground can be filled if Isaac walks into adjacent rocks from the right direction, similar to bombs.
• TNT Barrels will not be destroyed or explode on contact, however Movable TNT Barrels will explode and may deal damage to Isaac if walked into.
• Allows Isaac to walk over and destroy Red Poop without taking damage. Isaac will still take damage if he is standing on it when it reforms.
• Walking into an Angel Statue in the Angel Room will trigger the boss fight, and Isaac will take damage as the Angel spawns on top of him.
• (Removed in Afterbirth †) Nullifies effects of One Makes You Small pills, One Makes You Larger pills, and other items which decrease size, such as Caffeine Pill and Binky.
• (Added in Repentance) Spiked Rocks can be destroyed, but depending on Isaac's size, angle and velocity they may still hurt him.