M:tG card similarity search
2RRWWBB · Legendary Creature — Elder Dragon
Flying, lifelink At the beginning of your upkeep, sacrifice Piru, the Volatile unless you pay {R}{W}{B}. When Piru dies, it deals 7 damage to each nonlegendary creature. 7/7
| Name | Mana | Type | Text | 
|---|---|---|---|
| Pyre Zombie | 1BR | Creature — Zombie | At the beginning of your upkeep, if Pyre Zombie is in your graveyard, you may pay {1}{B}{B}. If you do, return Pyre Zombie to your hand. {1}{R}{R}, Sacrifice Pyre Zombie: It deals 2 damage to any target. 2/1 | 
| Extravagant Spirit | 3U | Creature — Spirit | Flying At the beginning of your upkeep, sacrifice Extravagant Spirit unless you pay {1} for each card in your hand. 4/4 | 
| Drifter il-Dal | U | Creature — Human Wizard | Shadow (This creature can block or be blocked by only creatures with shadow.) At the beginning of your upkeep, sacrifice Drifter il-Dal unless you pay {U}. 2/1 | 
| Lithophage | 3RR | Creature — Insect | At the beginning of your upkeep, sacrifice Lithophage unless you sacrifice a Mountain. 7/7 | 
| Archdemon of Greed | Creature — Demon | Flying, trample At the beginning of your upkeep, sacrifice a Human. If you can't, tap Archdemon of Greed and it deals 9 damage to you. 9/9 | |
| Forethought Amulet | 5 | Artifact | At the beginning of your upkeep, sacrifice Forethought Amulet unless you pay {3}. If an instant or sorcery source would deal 3 or more damage to you, it deals 2 damage to you instead. | 
| Serendib Djinn | 2UU | Creature — Djinn | Flying At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, Serendib Djinn deals 3 damage to you. When you control no lands, sacrifice Serendib Djinn. 5/6 | 
| Sunken City | UU | Enchantment | At the beginning of your upkeep, sacrifice Sunken City unless you pay {U}{U}. Blue creatures get +1/+1. | 
| Demonic Taskmaster | 2B | Creature — Demon | Flying At the beginning of your upkeep, sacrifice a creature other than Demonic Taskmaster. 4/3 | 
| Juzám Djinn | 2BB | Creature — Djinn | At the beginning of your upkeep, Juzám Djinn deals 1 damage to you. 5/5 |