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 |
|---|---|---|---|
| Armament Corps | 2WBG | Creature — Human Soldier | When Armament Corps enters the battlefield, distribute two +1/+1 counters among one or two target creatures you control. 4/4 |
| Fight or Flight | 3W | Enchantment | At the beginning of combat on each opponent's turn, separate all creatures that player controls into two piles. Only creatures in the pile of their choice can attack this turn. |
| Atraxi Warden | 4WW | Creature — Alien Eye | Flying When Atraxi Warden enters the battlefield, exile up to one target tapped creature. Suspend 5—{1}{W} (Rather than cast this card from your hand, you may pay {1}{W} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) 6/6 |
| Blood Crypt | Land — Swamp Mountain | ({T}: Add {B} or {R}.) As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Breeding Pool | Land — Forest Island | ({T}: Add {G} or {U}.) As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Godless Shrine | Land — Plains Swamp | ({T}: Add {W} or {B}.) As Godless Shrine enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Hallowed Fountain | Land — Plains Island | ({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Overgrown Tomb | Land — Swamp Forest | ({T}: Add {B} or {G}.) As Overgrown Tomb enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Sacred Foundry | Land — Mountain Plains | ({T}: Add {R} or {W}.) As Sacred Foundry enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. | |
| Steam Vents | Land — Island Mountain | ({T}: Add {U} or {R}.) As Steam Vents enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. |