M:tG card similarity search
1BB · Creature — Efreet
Flying At the beginning of your upkeep, sacrifice Junún Efreet unless you pay {B}{B}. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Koskun Falls | 2BB | World Enchantment | At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. |
| Ronom Hulk | 4G | Creature — Beast | Protection from snow Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) 5/6 |
| Hungry Hungry Heifer | 2G | Creature — Cow | At the beginning of your upkeep, you may remove a counter from a permanent you control. If you don't, sacrifice Hungry Hungry Heifer. 3/3 |
| 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 |
| Justice | 2WW | Enchantment | At the beginning of your upkeep, sacrifice Justice unless you pay {W}{W}. Whenever a red creature or spell deals damage, Justice deals that much damage to that creature's or spell's controller. |
| Soul Tithe | 1W | Enchantment — Aura | Enchant nonland permanent At the beginning of the upkeep of enchanted permanent's controller, that player sacrifices it unless they pay {X}, where X is its mana value. |
| Force of Nature | 2GGGG | Creature — Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay {G}{G}{G}{G}. 8/8 |
| Woebringer Demon | 3BB | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a creature. If the player can't, sacrifice Woebringer Demon. 4/4 |
| Disruption Aura | 2U | Enchantment — Aura | Enchant artifact Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost." |
| Innocent Traveler | 2BB | Creature — Human | At the beginning of your upkeep, any opponent may sacrifice a creature. If no one does, transform Innocent Traveler. 1/3 |