M:tG card similarity search
5B · Creature — Serpent
Bog Serpent can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice Bog Serpent. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Qal Sisma Behemoth | 2R | Creature — Ogre Warrior | Qal Sisma Behemoth can't attack or block unless you pay {2}. 5/5 |
| Thing from the Deep | 6UUU | Creature — Leviathan | Whenever Thing from the Deep attacks, sacrifice it unless you sacrifice an Island. 9/9 |
| Spiritual Asylum | 2WW | Enchantment | Creatures and lands you control have shroud. (They can't be the targets of spells or abilities.) When a creature you control attacks, sacrifice Spiritual Asylum. |
| Okk | 1R | Creature — Goblin | Okk can't attack unless a creature with greater power also attacks. Okk can't block unless a creature with greater power also blocks. 4/4 |
| Throatseeker | 2B | Creature — Vampire Ninja | Unblocked attacking Ninjas you control have lifelink. 3/2 |
| Barbarian Outcast | 1R | Creature — Human Barbarian Beast | When you control no Swamps, sacrifice Barbarian Outcast. 2/2 |
| Mogg Flunkies | 1R | Creature — Goblin | Mogg Flunkies can't attack or block alone. 3/3 |
| Mogg Conscripts | R | Creature — Goblin | Mogg Conscripts can't attack unless you've cast a creature spell this turn. 2/2 |
| Hooded Horror | 4B | Creature — Horror | Hooded Horror can't be blocked as long as defending player controls the most creatures or is tied for the most. 4/4 |
| Ogre Marauder | 1BB | Creature — Ogre Warrior | Whenever Ogre Marauder attacks, it gains "Ogre Marauder can't be blocked" until end of turn unless defending player sacrifices a creature. 3/1 |