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 |
|---|---|---|---|
| Vault of Champions | Land | Vault of Champions enters the battlefield tapped unless you have two or more opponents. {T}: Add {W} or {B}. | |
| Cone of Cold | 3U | Sorcery | Roll a d20. 1—9 | Tap all creatures your opponents control. 10—19 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. 20 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. Until your next turn, creatures your opponents control enter the battlefield tapped. |
| Witching Well | U | Artifact | When Witching Well enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) {3}{U}, Sacrifice Witching Well: Draw two cards. |
| Castle Raptors | 4W | Creature — Bird Soldier | Flying As long as Castle Raptors is untapped, it gets +0/+2. 3/3 |
| Breeding Pit | 3B | Enchantment | At the beginning of your upkeep, sacrifice Breeding Pit unless you pay {B}{B}. At the beginning of your end step, create a 0/1 black Thrull creature token. |
| Elder Druid | 3G | Creature — Elf Cleric Druid | {3}{G}, {T}: You may tap or untap target artifact, creature, or land. 2/2 |
| Juniper Order Druid | 2G | Creature — Human Cleric Druid | {T}: Untap target land. 1/1 |
| Demonic Hordes | 3BBB | Creature — Demon | {T}: Destroy target land. At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice. 5/5 |
| Barter in Blood | 2BB | Sorcery | Each player sacrifices two creatures. |
| Drekavac | 1B | Creature — Beast | When Drekavac enters the battlefield, sacrifice it unless you discard a noncreature card. 3/3 |