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 |
|---|---|---|---|
| Burst of Strength | G | Instant | Put a +1/+1 counter on target creature and untap it. |
| Martyred Rusalka | W | Creature — Spirit | {W}, Sacrifice a creature: Target creature can't attack this turn. 1/1 |
| Ball Lightning | RRR | Creature — Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice Ball Lightning. 6/1 |
| Groundbreaker | GGG | Creature — Elemental | Trample, haste At the beginning of the end step, sacrifice Groundbreaker. 6/1 |
| Spark Elemental | R | Creature — Elemental | Trample, haste (This creature can deal excess combat damage to the player or planeswalker it's attacking. This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice Spark Elemental. 3/1 |
| Deathless Ancient | 4BB | Creature — Vampire Knight | Flying Tap three untapped Vampires you control: Return Deathless Ancient from your graveyard to your hand. 4/4 |
| Hellspark Elemental | 1R | Creature — Elemental | Trample, haste At the beginning of the end step, sacrifice Hellspark Elemental. Unearth {1}{R} ({1}{R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 3/1 |
| Lord of Tresserhorn | 1UBR | Legendary Creature — Zombie | When Lord of Tresserhorn enters the battlefield, you lose 2 life, you sacrifice two creatures, and target opponent draws two cards. {B}: Regenerate Lord of Tresserhorn. 10/4 |
| Festival | W | Instant | Cast this spell only during an opponent's upkeep. Creatures can't attack this turn. |
| Greater Harvester | 2BBB | Creature — Horror | At the beginning of your upkeep, sacrifice a permanent. Whenever Greater Harvester deals combat damage to a player, that player sacrifices two permanents. 5/6 |