Fake Your Own Death (FDN)

Instant

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control and you create a Treasure token." (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Niche combat trick for sacrifice and token strategies, but the effect requires both a creature death and setup to generate meaningful value, making it situational compared to more efficient evasion or damage outlets.

Foundations — Common