Mystic Eddie's Seventh Seal is supposed to inflict Doom on the target if they are currently sealed. It doesn't. Sometimes it increases their Seal which is useless.

Shaman Eddie's Rendering Split is supposed to grant extra turns when it removes shields. It removes the shields, but doesn't always grant the extra turn.

Gunner Mayan Priestess is supposed to heal up to 3 random allies with her basic - currently heals up to Zero.

AoF grants extra turns from the grave, and regardless of any kills. But we already knew that.