M:tG card similarity search
2WW · Enchantment
Cumulative upkeep {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever a Swamp, Mountain, black permanent, or red permanent becomes tapped, Royal Decree deals 1 damage to that permanent's controller.
| Name | Mana | Type | Text |
|---|---|---|---|
| Return of the Nightstalkers | 5BB | Sorcery | Return all Nightstalker permanent cards from your graveyard to the battlefield. Then destroy all Swamps you control. |
| Clever Impersonator | 2UU | Creature — Shapeshifter | You may have Clever Impersonator enter the battlefield as a copy of any nonland permanent on the battlefield. 0/0 |
| Claws of Gix | 0 | Artifact | {1}, Sacrifice a permanent: You gain 1 life. |
| Battle Mammoth | 3GG | Creature — Elephant | Trample Whenever a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card. Foretell {2}{G}{G} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) 6/5 |
| Enchantment Alteration | U | Instant | Attach target Aura attached to a creature or land to another permanent of that type. |
| Argent Mutation | 2U | Instant | Target permanent becomes an artifact in addition to its other types until end of turn. Draw a card. |
| Estrid, the Masked | 1GWU | Legendary Planeswalker — Estrid | [+2]: Untap each enchanted permanent you control. [−1]: Create a white Aura enchantment token named Mask attached to another target permanent. The token has enchant permanent and totem armor. [−7]: Mill seven cards. Return all non-Aura enchantment cards from your graveyard to the battlefield, then do the same for Aura cards. Estrid, the Masked can be your commander. Loyalty 3 |
| Needle Drop | R | Instant | Needle Drop deals 1 damage to any target that was dealt damage this turn. Draw a card. |
| Run Out of Town | 3U | Instant | The owner of target nonland permanent puts it on the top or bottom of their library. |
| Roiling Vortex | 1R | Enchantment | At the beginning of each player's upkeep, Roiling Vortex deals 1 damage to them. Whenever a player casts a spell, if no mana was spent to cast that spell, Roiling Vortex deals 5 damage to that player. {R}: Your opponents can't gain life this turn. |