M:tG card similarity search
1U · Creature — Merfolk Pirate
Flash (You may cast this spell any time you could cast an instant.) Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on Brineborn Cutthroat. 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Predatory Hunger | G | Enchantment — Aura | Enchant creature Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature. |
| Forgotten Ancient | 3G | Creature — Elemental | Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient. At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures. 0/3 |
| Dimir Spybug | UB | Creature — Insect | Flying Menace (This creature can't be blocked except by two or more creatures.) Whenever you surveil, put a +1/+1 counter on Dimir Spybug. 1/1 |
| Toadstool Admirer | G | Creature — Ouphe | Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) {3}{G}: Put a +1/+1 counter on Toadstool Admirer. 1/1 |
| Energizer | 4 | Artifact Creature — Juggernaut | {2}, {T}: Put a +1/+1 counter on Energizer. 2/2 |
| Verdant Automaton | 2 | Artifact Creature — Construct | {3}{G}: Put a +1/+1 counter on Verdant Automaton. 1/2 |
| Chronomaton | 1 | Artifact Creature — Golem | {1}, {T}: Put a +1/+1 counter on Chronomaton. 1/1 |
| Ruins Recluse | 1G | Creature — Spider | Reach, deathtouch {3}{G}: Put a +1/+1 counter on Ruins Recluse. 1/1 |
| Experiment Five | G | Creature — Bear Snake Mutant | {1}{Z}: Put a +1/+2 counter on Experiment Five. ({Z} is paid with one mana from any source that could produce two or more colors of mana.) 1/1 |
| Border Guardian | 4 | Artifact Creature — Knight | Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn. 1/1 |