M:tG card similarity search
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
| Name | Mana | Type | Text |
|---|---|---|---|
| Festering Mummy | B | Creature — Zombie | When Festering Mummy dies, you may put a -1/-1 counter on target creature. 1/1 |
| Bhaal, Lord of Murder | 2BRG | Legendary Creature — God | As long as your life total is less than or equal to half your starting life total, Bhaal, Lord of Murder has indestructible. Whenever another nontoken creature you control dies, put a +1/+1 counter on target creature and goad it. 4/4 |
| Gimli, Mournful Avenger | 1RG | Legendary Creature — Dwarf Warrior | Gimli, Mournful Avenger has indestructible as long as two or more creatures died under your control this turn. Whenever another creature you control dies, put a +1/+1 counter on Gimli. When this ability resolves for the third time this turn, Gimli fights up to one target creature you don't control. 3/2 |
| Blowfly Infestation | 2B | Enchantment | Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature. |
| Godtracker of Jund | 1RG | Creature — Elf Shaman | Whenever a creature with power 5 or greater enters the battlefield under your control, you may put a +1/+1 counter on Godtracker of Jund. 2/2 |
| A-Paragon of Modernity | 4 | Artifact Creature — Angel Warrior | Flying {3}: Paragon of Modernity gets +1/+1 until end of turn. If exactly three colors of mana were spent to activate this ability, put a +1/+1 counter on it instead. 2/3 |
| Olivia, Mobilized for War | 1BR | Legendary Creature — Vampire Knight | Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types. 3/3 |
| Malakir Cullblade | 1B | Creature — Vampire Warrior | Whenever a creature an opponent controls dies, put a +1/+1 counter on Malakir Cullblade. 1/1 |
| Frazzle | 3U | Instant | Counter target nonblue spell. |
| Threnody Singer | 1U | Creature — Siren | Flash Flying When Threnody Singer enters the battlefield, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 1/3 |