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 |
|---|---|---|---|
| Alchemist's Vial | 2 | Artifact | When Alchemist's Vial enters the battlefield, draw a card. {1}, {T}, Sacrifice Alchemist's Vial: Target creature can't attack or block this turn. |
| Mogg Conscripts | R | Creature — Goblin | Mogg Conscripts can't attack unless you've cast a creature spell this turn. 2/2 |
| Throatseeker | 2B | Creature — Vampire Ninja | Unblocked attacking Ninjas you control have lifelink. 3/2 |
| Necrite | 1BB | Creature — Thrull | Whenever Necrite attacks and isn't blocked, you may sacrifice it. If you do, destroy target creature defending player controls. It can't be regenerated. 2/2 |
| Mogg Flunkies | 1R | Creature — Goblin | Mogg Flunkies can't attack or block alone. 3/3 |
| Thing from the Deep | 6UUU | Creature — Leviathan | Whenever Thing from the Deep attacks, sacrifice it unless you sacrifice an Island. 9/9 |
| Graxiplon | 5U | Creature — Beast | Graxiplon can't be blocked unless defending player controls three or more creatures that share a creature type. 3/4 |
| 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. |
| Floodtide Serpent | 4U | Creature — Serpent | Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.) 4/4 |
| Grisly Anglerfish | Creature — Eldrazi Fish | {6}: Creatures your opponents control attack this turn if able. 4/5 |