Cloudstone Curio (255) [Ravnica Remastered]Set: Ravnica Remastered Type: Artifact Rarity: mythic Cost: {3} Whenever a nonartifact permanent you control enters, you may return another permanent you control that shares a permanent type with it to its owner's hand.

Set: Commander 2021 Type: Legendary Artifact Rarity: mythic Cost: {5} If you would gain life

Set: Unglued Type: Creature — The Biggest

Set: Commander Masters Type: Creature — Demon Rarity: mythic Cost: {6}{B}{B} Flying Your opponents can't gain life

each opponent loses 1 life and you gain 1 life

Set: Fifth Dawn Type: Creature — Human Cleric Rarity: rare Cost: {W}{W} Protection from black and from red Whenever another creature enters

put two +1/+1 counters on each creature you control instead

and protection from black and from red

Set: Jumpstart Type: Enchantment Rarity: rare Cost: {3}{W}{W} Whenever a creature you control enters

Set: Fourth Edition Foreign Black Border Type: Artifact Rarity: uncommon Cost: {1} As this artifact enters

If it's a permanent card

instead look at the top X cards of your library

−8: Each opponent loses life equal to the number of cards in their graveyard