M:tG card similarity search
5BB · Creature — Dragon
Flying When Deathbringer Regent enters the battlefield, if you cast it from your hand and there are five or more other creatures on the battlefield, destroy all other creatures. 5/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Selkie Hedge-Mage | 2G/U | Creature — Merfolk Wizard | When Selkie Hedge-Mage enters the battlefield, if you control two or more Forests, you may gain 3 life. When Selkie Hedge-Mage enters the battlefield, if you control two or more Islands, you may return target tapped creature to its owner's hand. 2/2 |
| Cruel Witness | 2UU | Creature — Bird Horror | Flying Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) 3/3 |
| Teferi's Moat | 3WU | Enchantment | As Teferi's Moat enters the battlefield, choose a color. Creatures of the chosen color without flying can't attack you. |
| Gravity Sphere | 2R | World Enchantment | All creatures lose flying. |
| Brain Maggot | 1B | Enchantment Creature — Insect | When Brain Maggot enters the battlefield, target opponent reveals their hand and you choose a nonland card from it. Exile that card until Brain Maggot leaves the battlefield. 1/1 |
| Endless One | X | Creature — Eldrazi | Endless One enters the battlefield with X +1/+1 counters on it. 0/0 |
| Doomsday Specter | 2UB | Creature — Specter | Flying When Doomsday Specter enters the battlefield, return a blue or black creature you control to its owner's hand. Whenever Doomsday Specter deals combat damage to a player, look at that player's hand and choose a card from it. The player discards that card. 2/3 |
| Steelbane Hydra | XGG | Creature — Turtle Hydra | Steelbane Hydra enters the battlefield with X +1/+1 counters on it. {2}{G}, Remove a +1/+1 counter from Steelbane Hydra: Destroy target artifact or enchantment. 0/0 |
| Chainer, Nightmare Adept | 2BR | Legendary Creature — Human Minion | Discard a card: You may cast a creature spell from your graveyard this turn. Activate only once each turn. Whenever a nontoken creature enters the battlefield under your control, if you didn't cast it from your hand, it gains haste until your next turn. 3/2 |
| Stasis Snare | 1WW | Enchantment | Flash (You may cast this spell any time you could cast an instant.) When Stasis Snare enters the battlefield, exile target creature an opponent controls until Stasis Snare leaves the battlefield. (That creature returns under its owner's control.) |