M:tG card similarity search
5U · Creature — Serpent
River Serpent can't attack unless there are five or more cards in your graveyard. Cycling {U} ({U}, Discard this card: Draw a card.) 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Paper Tiger | 4 | Artifact Creature — Cat | Creatures named Rock Lobster can't attack or block. 4/3 |
| Dream Prowler | 2UU | Creature — Illusion | Dream Prowler can't be blocked as long as it's attacking alone. 1/5 |
| Wayward Swordtooth | 2G | Creature — Dinosaur | Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) You may play an additional land on each of your turns. Wayward Swordtooth can't attack or block unless you have the city's blessing. 5/5 |
| 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 |
| Marauding Boneslasher | 2B | Creature — Zombie Minotaur | Marauding Boneslasher can't block unless you control another Zombie. 3/3 |
| Thundersong Trumpeter | RW | Creature — Human Soldier | {T}: Target creature can't attack or block this turn. 2/1 |
| Goblin Cohort | R | Creature — Goblin Warrior | Goblin Cohort can't attack unless you've cast a creature spell this turn. 2/2 |
| Koskun Falls | 2BB | World Enchantment | At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. |
| Revoke Privileges | 2W | Enchantment — Aura | Enchant creature Enchanted creature can't attack, block, or crew Vehicles. |
| Everlasting Lich | 2BBB | Creature — Zombie | Everlasting Lich can't block. Everlasting Lich can't die. (This creature has indestructible, can't be sacrificed, and doesn't go to the graveyard for having 0 toughness.) 4/0 |