M:tG card similarity search
4UU · Creature — Serpent
Deep-Sea Serpent can't attack unless defending player controls an Island. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Loyal Pegasus | W | Creature — Pegasus | Flying Loyal Pegasus can't attack or block alone. 2/1 |
| Light of Day | 3W | Enchantment | Black creatures can't attack or block. |
| Sealock Monster | 3UU | Creature — Octopus | Sealock Monster can't attack unless defending player controls an Island. {5}{U}{U}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Sealock Monster becomes monstrous, target land becomes an Island in addition to its other types. 5/5 |
| Qal Sisma Behemoth | 2R | Creature — Ogre Warrior | Qal Sisma Behemoth can't attack or block unless you pay {2}. 5/5 |
| Norn's Annex | 3W/PW/P | Artifact | ({W/P} can be paid with either {W} or 2 life.) Creatures can't attack you or planeswalkers you control unless their controller pays {W/P} for each of those creatures. |
| Mindless Null | 2B | Creature — Zombie | Mindless Null can't block unless you control a Vampire. 2/2 |
| Mogg Conscripts | R | Creature — Goblin | Mogg Conscripts can't attack unless you've cast a creature spell this turn. 2/2 |
| Slinking Serpent | 2UB | Creature — Serpent | Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) 2/3 |
| Lurker | 2G | Creature — Beast | Lurker can't be the target of spells unless it attacked or blocked this turn. 2/3 |
| Wirecat | 4 | Artifact Creature — Cat | Wirecat can't attack or block if an enchantment is on the battlefield. 4/3 |