Curious Farm Animals (TLA)

Creature — Boar Elk Bird Ox

When this creature dies, you gain 3 life. {2}, Sacrifice this creature: Destroy up to one target artifact or enchantment.

Niche utility creature for white sacrifice and enchantment removal strategies, but the effects are modest and easily replaced by more efficient standalone answers. The life gain is incidental, and the artifact/enchantment removal requires both a mana investment and sacrificing your own body—a poor rate compared to instant-speed removal or dedicated hate cards like Disenchant or Fragmentize.

Avatar: The Last Airbender — Common