M:tG card similarity search
1R · Enchantment
At the beginning of your upkeep, if there are seven or more lands on the battlefield, sacrifice Impending Disaster and destroy all lands.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Junún Efreet | 1BB | Creature — Efreet | Flying At the beginning of your upkeep, sacrifice Junún Efreet unless you pay {B}{B}. 3/3 | 
| Wake of Destruction | 3RRR | Sorcery | Destroy target land and all other lands with the same name as that land. | 
| Phyrexian Soulgorger | 3 | Snow Artifact Creature — Phyrexian Construct | Cumulative upkeep—Sacrifice a creature. (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.) 8/8 | 
| Molting Harpy | B | Creature — Harpy Mercenary | Flying At the beginning of your upkeep, sacrifice Molting Harpy unless you pay {2}. 2/1 | 
| Phantasmal Forces | 3U | Creature — Illusion | Flying At the beginning of your upkeep, sacrifice Phantasmal Forces unless you pay {U}. 4/1 | 
| Spindrift Drake | U | Creature — Drake | Flying At the beginning of your upkeep, sacrifice Spindrift Drake unless you pay {U}. 2/1 | 
| Devastation | 5RR | Sorcery | Destroy all creatures and lands. | 
| Drifting Djinn | 4UU | Creature — Djinn | Flying At the beginning of your upkeep, sacrifice Drifting Djinn unless you pay {1}{U}. Cycling {2} ({2}, Discard this card: Draw a card.) 5/5 | 
| Blood Moon | 2R | Enchantment | Nonbasic lands are Mountains. | 
| Vapor Snare | 4U | Enchantment — Aura | Enchant creature You control enchanted creature. At the beginning of your upkeep, sacrifice Vapor Snare unless you return a land you control to its owner's hand. |