M:tG card similarity search
6 · Artifact
When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Nyxathid | 1BB | Creature — Elemental | As Nyxathid enters the battlefield, choose an opponent. Nyxathid gets -1/-1 for each card in the chosen player's hand. 7/7 |
| Phylactery Lich | BBB | Creature — Zombie | Indestructible As Phylactery Lich enters the battlefield, put a phylactery counter on an artifact you control. When you control no permanents with phylactery counters on them, sacrifice Phylactery Lich. 5/5 |
| Vineshaper Mystic | 2G | Creature — Merfolk Shaman | When Vineshaper Mystic enters the battlefield, put a +1/+1 counter on each of up to two target Merfolk you control. 1/3 |
| Soul-Scar Mage | R | Creature — Human Wizard | Prowess If a source you control would deal noncombat damage to a creature an opponent controls, put that many -1/-1 counters on that creature instead. 1/2 |
| Blister Beetle | 1B | Creature — Insect | When Blister Beetle enters the battlefield, target creature gets -1/-1 until end of turn. 1/1 |
| Chronobot | 2 | Artifact Creature — Construct | When Chronobot enters the battlefield, switch upkeep steps with target opponent for as long as it remains on the battlefield. (You take your upkeep on their turn, and they take their upkeep on your turn.) 2/2 |
| Necroskitter | 1BB | Creature — Elemental | Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may return that card to the battlefield under your control. 1/4 |
| Merfolk Skydiver | GU | Creature — Merfolk Mutant | Flying When Merfolk Skydiver enters the battlefield, put a +1/+1 counter on target creature you control. {3}{G}{U}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 1/1 |
| Blue Dragon | 5UU | Creature — Dragon | Flying Lightning Breath — When Blue Dragon enters the battlefield, until your next turn, target creature an opponent controls gets -3/-0, up to one other target creature gets -2/-0, and up to one other target creature gets -1/-0. 5/5 |
| The Tyrant | Hero | Exile The Tyrant: Creatures your opponents control get -1/-1 until end of turn. |