M:tG card similarity search
5UUUU · Creature — Leviathan
Trample Leviathan enters the battlefield tapped and doesn't untap during your untap step. At the beginning of your upkeep, you may sacrifice two Islands. If you do, untap Leviathan. Leviathan can't attack unless you sacrifice two Islands. (This cost is paid as attackers are declared.) 10/10
| Name | Mana | Type | Text |
|---|---|---|---|
| Deep-Sea Terror | 4UU | Creature — Serpent | Deep-Sea Terror can't attack unless there are seven or more cards in your graveyard. 6/6 |
| Mangara's Equity | 1WW | Enchantment | As Mangara's Equity enters the battlefield, choose black or red. At the beginning of your upkeep, sacrifice Mangara's Equity unless you pay {1}{W}. Whenever a creature of the chosen color deals damage to you or a white creature you control, Mangara's Equity deals that much damage to that creature. |
| Ethereal Whiskergill | 3U | Creature — Elemental | Flying Ethereal Whiskergill can't attack unless defending player controls an Island. 4/3 |
| Ajani Vengeant | 2RW | Legendary Planeswalker — Ajani | [+1]: Target permanent doesn't untap during its controller's next untap step. [−2]: Ajani Vengeant deals 3 damage to any target and you gain 3 life. [−7]: Destroy all lands target player controls. Loyalty 3 |
| Patagia Viper | 3G | Creature — Snake | Flying When Patagia Viper enters the battlefield, create two 1/1 green and blue Snake creature tokens. When Patagia Viper enters the battlefield, sacrifice it unless {U} was spent to cast it. 2/1 |
| Lulu, Loyal Hollyphant | 3W | Legendary Creature — Elephant Angel | Flying At the beginning of your end step, if a permanent you controlled left the battlefield this turn, put a +1/+1 counter on each tapped creature you control, then untap them. Choose a Background (You can have a Background as a second commander.) 3/2 |
| Redcap Gutter-Dweller | 2RR | Creature — Goblin Warrior | Menace When Redcap Gutter-Dweller enters the battlefield, create two 1/1 black Rat creature tokens with "This creature can't block." At the beginning of your upkeep, you may sacrifice another creature. If you do, put a +1/+1 counter on Redcap Gutter-Dweller and exile the top card of your library. You may play that card this turn. 3/3 |
| Fallow Wurm | 2G | Creature — Wurm | When Fallow Wurm enters the battlefield, sacrifice it unless you discard a land card. 4/4 |
| Thundering Wurm | 2G | Creature — Wurm | When Thundering Wurm enters the battlefield, sacrifice it unless you discard a land card. 4/4 |
| Onyx Talisman | 2 | Artifact | Whenever a player casts a black spell, you may pay {3}. If you do, untap target permanent. |