M:tG card similarity search
5 · Artifact
Creatures you control get +1/+1 and have flying and indestructible. At the beginning of your upkeep, sacrifice a creature. If you can't, sacrifice Eldrazi Monument.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Chisei, Heart of Oceans | 2UU | Legendary Creature — Spirit | Flying At the beginning of your upkeep, sacrifice Chisei, Heart of Oceans unless you remove a counter from a permanent you control. 4/4 | 
| Kami of the Tended Garden | 3G | Creature — Spirit | At the beginning of your upkeep, sacrifice Kami of the Tended Garden unless you pay {G}. Soulshift 3 (When this creature dies, you may return target Spirit card with mana value 3 or less from your graveyard to your hand.) 4/4 | 
| Dragon Tyrant | 8RR | Creature — Dragon | Flying, trample Double strike (This creature deals both first-strike and regular combat damage.) At the beginning of your upkeep, sacrifice Dragon Tyrant unless you pay {R}{R}{R}{R}. {R}: Dragon Tyrant gets +1/+0 until end of turn. 6/6 | 
| 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 | 
| Defiler of Souls | 3BBR | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a monocolored creature. 5/5 | 
| Pendrell Mists | 3U | Enchantment | All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay {1}." | 
| 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 | 
| Kuon's Essence | Legendary Enchantment | At the beginning of each player's upkeep, that player sacrifices a creature. | |
| Sacred Mesa | 2W | Enchantment | At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus. {1}{W}: Create a 1/1 white Pegasus creature token with flying. | 
| Lord of the Pit | 4BBB | Creature — Demon | Flying, trample At the beginning of your upkeep, sacrifice a creature other than Lord of the Pit. If you can't, Lord of the Pit deals 7 damage to you. 7/7 |