M:tG card similarity search
2 · Artifact
When Contagion Clasp enters the battlefield, put a -1/-1 counter on target creature. {4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Courage in Crisis | 2G | Sorcery | Put a +1/+1 counter on target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Diamond City | Land | Diamond City enters the battlefield with a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) {T}: Add {C}. {T}: Move a shield counter from Diamond City onto target creature. Activate only if two or more creatures entered the battlefield under your control this turn. | |
| Ruins of Oran-Rief | Land | Ruins of Oran-Rief enters the battlefield tapped. {T}: Add {C}. ({C} represents colorless mana.) {T}: Put a +1/+1 counter on target colorless creature that entered the battlefield this turn. | |
| Life Matrix | 4 | Artifact | {4}, {T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature." Activate only during your upkeep. |
| Fourth Bridge Prowler | B | Creature — Human Rogue | When Fourth Bridge Prowler enters the battlefield, you may have target creature get -1/-1 until end of turn. 1/1 |
| Hornbash Mentor | 2G | Creature — Human Warrior | When Hornbash Mentor enters the battlefield, put a trample counter on target non-Human creature you control. {2}{G}, {T}: Put a +1/+1 counter on each creature you control with trample. 3/3 |
| Frazzle | 3U | Instant | Counter target nonblue spell. |
| Guiding Voice | W | Sorcery | Put a +1/+1 counter on target creature. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) |
| Wasteland Strangler | 2B | Creature — Eldrazi Processor | Devoid (This card has no color.) When Wasteland Strangler enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, target creature gets -3/-3 until end of turn. 3/2 |
| Common Bond | 1GW | Instant | Put a +1/+1 counter on target creature. Put a +1/+1 counter on target creature. |