M:tG card similarity search
UU · Creature — Merfolk
{U}: River Merfolk gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Giant Badger | 1GG | Creature — Badger | Whenever Giant Badger blocks, it gets +2/+2 until end of turn. 2/2 |
| Declare Dominance | 3GG | Sorcery | Target creature gets +3/+3 until end of turn. All creatures able to block it this turn do so. |
| Atmosphere Surgeon | 1U | Creature — Phyrexian Wizard | Whenever you cast a noncreature spell, put an oil counter on Atmosphere Surgeon. Remove an oil counter from Atmosphere Surgeon: Target creature gains flying until end of turn. Activate only as a sorcery. 2/1 |
| Storm-Charged Slasher | Creature — Werewolf | At the beginning of combat on your turn, target creature you control gets +2/+0 and gains trample and haste until end of turn. Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.) 3/4 | |
| Illusion | U | Instant | Target spell or permanent becomes the color of your choice until end of turn. |
| Ghost Hounds | 1B | Creature — Dog Spirit | Vigilance Whenever Ghost Hounds blocks or becomes blocked by a white creature, Ghost Hounds gains first strike until end of turn. 1/1 |
| Hour of Devastation | 3RR | Sorcery | All creatures lose indestructible until end of turn. Hour of Devastation deals 5 damage to each creature and each non-Bolas planeswalker. |
| Glade Gnarr | 5G | Creature — Beast | Whenever a player casts a blue spell, Glade Gnarr gets +2/+2 until end of turn. 4/4 |
| Torpid Moloch | R | Creature — Lizard | Defender (This creature can't attack.) Sacrifice three lands: Torpid Moloch loses defender until end of turn. 3/2 |
| Devouring Swarm | 1BB | Creature — Insect | Flying Sacrifice a creature: Devouring Swarm gets +1/+1 until end of turn. 2/1 |