M:tG card similarity search
2W · Creature — Human
At the beginning of your upkeep, sacrifice Peacekeeper unless you pay {1}{W}. Creatures can't attack. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Glacial Crasher | 4UU | Creature — Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Glacial Crasher can't attack unless there is a Mountain on the battlefield. 5/5 |
| Hammerhead Shark | 1U | Creature — Shark | Hammerhead Shark can't attack unless defending player controls an Island. 2/3 |
| Deep-Sea Terror | 4UU | Creature — Serpent | Deep-Sea Terror can't attack unless there are seven or more cards in your graveyard. 6/6 |
| Thing from the Deep | 6UUU | Creature — Leviathan | Whenever Thing from the Deep attacks, sacrifice it unless you sacrifice an Island. 9/9 |
| Morgul-Knife Wound | 1B | Enchantment — Aura | Enchant creature Enchanted creature gets -3/-0 and has "At the beginning of your upkeep, exile this creature unless you pay 2 life." |
| Dance of Many | UU | Enchantment | When Dance of Many enters the battlefield, create a token that's a copy of target nontoken creature. When Dance of Many leaves the battlefield, exile the token. When the token leaves the battlefield, sacrifice Dance of Many. At the beginning of your upkeep, sacrifice Dance of Many unless you pay {U}{U}. |
| Merchant Ship | U | Creature — Human | Merchant Ship can't attack unless defending player controls an Island. Whenever Merchant Ship attacks and isn't blocked, you gain 2 life. When you control no Islands, sacrifice Merchant Ship. 0/2 |
| Inevitable End | 2B | Enchantment — Aura | Enchant creature Enchanted creature has "At the beginning of your upkeep, sacrifice a creature." |
| Goblin Boom Keg | 4 | Artifact | At the beginning of your upkeep, sacrifice Goblin Boom Keg. When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target. |
| Custody Battle | 1R | Enchantment — Aura | Enchant creature Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land." |