M:tG card similarity search
5U · Creature — Serpent
Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Desperate Castaways | 1B | Creature — Human Pirate | Desperate Castaways can't attack unless you control an artifact. 2/3 |
| Godhunter Octopus | 5U | Creature — Octopus | Godhunter Octopus can't attack unless defending player controls an enchantment or an enchanted permanent. 5/5 |
| Raging Kronch | 2R | Creature — Beast | Raging Kronch can't attack alone. 4/3 |
| Scarred Puma | R | Creature — Cat | Scarred Puma can't attack unless a black or green creature also attacks. 2/1 |
| Bonded Construct | 1 | Artifact Creature — Construct | Bonded Construct can't attack alone. 2/1 |
| Exalted Dragon | 4WW | Creature — Dragon | Flying Exalted Dragon can't attack unless you sacrifice a land. (This cost is paid as attackers are declared.) 5/5 |
| Reclamation | 2GW | Enchantment | Black creatures can't attack unless their controller sacrifices a land for each black creature they control that's attacking. (This cost is paid as attackers are declared.) |
| War Falcon | W | Creature — Bird | Flying War Falcon can't attack unless you control a Knight or a Soldier. 2/1 |
| Elephant Grass | G | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Black creatures can't attack you. Nonblack creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. |
| Crown-Hunter Hireling | 4R | Creature — Ogre Mercenary | When Crown-Hunter Hireling enters the battlefield, you become the monarch. Crown-Hunter Hireling can't attack unless defending player is the monarch. 4/4 |