M:tG card similarity search
2B · Creature — Fish
Whenever Quagmire Lamprey becomes blocked by a creature, put a -1/-1 counter on that creature. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Inferno Elemental | 4RR | Creature — Elemental | Whenever Inferno Elemental blocks or becomes blocked by a creature, Inferno Elemental deals 3 damage to that creature. 4/4 |
| Ashmouth Hound | 1R | Creature — Elemental Dog | Whenever Ashmouth Hound blocks or becomes blocked by a creature, Ashmouth Hound deals 1 damage to that creature. 2/1 |
| Elvish Berserker | G | Creature — Elf Berserker | Whenever Elvish Berserker becomes blocked, it gets +1/+1 until end of turn for each creature blocking it. 1/1 |
| Evil Eye of Urborg | 4B | Creature — Eye | Non-Eye creatures you control can't attack. Whenever Evil Eye of Urborg becomes blocked by a creature, destroy that creature. 6/3 |
| Chambered Nautilus | 2U | Creature — Nautilus Beast | Whenever Chambered Nautilus becomes blocked, you may draw a card. 2/2 |
| Goblin Swine-Rider | R | Creature — Goblin | Whenever Goblin Swine-Rider becomes blocked, it deals 2 damage to each attacking creature and each blocking creature. 1/1 |
| Grasping Giant | 5W | Creature — Giant | Vigilance Whenever Grasping Giant becomes blocked by a creature, exile that creature until Grasping Giant leaves the battlefield. 5/7 |
| Hezrou | 5BB | Creature — Frog Demon | Whenever one or more creatures you control become blocked, each blocking creature gets -1/-1 until end of turn. 6/6 |
| Port Inspector | 1U | Creature — Human | Whenever Port Inspector becomes blocked, you may look at defending player's hand. 1/2 |
| Thresher Beast | 3GG | Creature — Beast | Whenever Thresher Beast becomes blocked, defending player sacrifices a land. 4/4 |