M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Woodfall Primus | 5GGG | Creature — Treefolk Shaman | Trample When Woodfall Primus enters the battlefield, destroy target noncreature permanent. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 6/6 | 
| Flashfires | 3R | Sorcery | Destroy all Plains. | 
| Exterminatus | 5WB | Sorcery | Nonland permanents your opponents control lose indestructible until end of turn. Destroy all nonland permanents. | 
| Privileged Position | 2G/WG/WG/W | Enchantment | ({G/W} can be paid with either {G} or {W}.) Other permanents you control have hexproof. (They can't be the targets of spells or abilities your opponents control.) | 
| High Priest of Penance | WB | Creature — Human Cleric | Whenever High Priest of Penance is dealt damage, you may destroy target nonland permanent. 1/1 | 
| Acid Rain | 3U | Sorcery | Destroy all Forests. | 
| Thran Lens | 2 | Artifact | All permanents are colorless. | 
| Extinguish All Hope | 4BB | Sorcery | Destroy all nonenchantment creatures. | 
| Boil | 3R | Instant | Destroy all Islands. | 
| Boiling Seas | 3R | Sorcery | Destroy all Islands. |