M:tG card similarity search
1B · Creature — Human Assassin
{2}{B}: If Repeat Offender is suspected, put a +1/+1 counter on it. Otherwise, suspect it. (A suspected creature has menace and can't block.) 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Sprite Dragon | UR | Creature — Faerie Dragon | Flying, haste Whenever you cast a noncreature spell, put a +1/+1 counter on Sprite Dragon. 1/1 |
| Ancient Animus | 1G | Instant | Put a +1/+1 counter on target creature you control if it's legendary. Then it fights target creature an opponent controls. (Each deals damage equal to its power to the other.) |
| Mer-Ek Nightblade | 3B | Creature — Orc Assassin | Outlast {B} ({B}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.) Each creature you control with a +1/+1 counter on it has deathtouch. 2/3 |
| Clockwork Swarm | 4 | Artifact Creature — Insect | Clockwork Swarm enters the battlefield with four +1/+0 counters on it. Clockwork Swarm can't be blocked by Walls. At end of combat, if Clockwork Swarm attacked or blocked this combat, remove a +1/+0 counter from it. {X}, {T}: Put up to X +1/+0 counters on Clockwork Swarm. This ability can't cause the total number of +1/+0 counters on Clockwork Swarm to be greater than four. Activate only during your upkeep. 0/3 |
| Predatory Hunger | G | Enchantment — Aura | Enchant creature Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature. |
| Gavony Unhallowed | 3B | Creature — Zombie | Whenever another creature you control dies, put a +1/+1 counter on Gavony Unhallowed. 2/4 |
| Kraum, Violent Cacophony | 2UR | Legendary Creature — Zombie Horror | Flying Whenever you cast your second spell each turn, put a +1/+1 counter on Kraum, Violent Cacophony and draw a card. 2/3 |
| Spitting Hydra | 3RR | Creature — Hydra | Spitting Hydra enters the battlefield with four +1/+1 counters on it. {1}{R}, Remove a +1/+1 counter from Spitting Hydra: It deals 1 damage to target creature. 0/0 |
| Simic Fluxmage | 2U | Creature — Merfolk Wizard | Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) {1}{U}, {T}: Move a +1/+1 counter from Simic Fluxmage onto target creature. 1/2 |
| Chance-Met Elves | 2G | Creature — Elf Warrior | Whenever you scry, put a +1/+1 counter on Chance-Met Elves. This ability triggers only once each turn. 3/2 |