M:tG card similarity search
3R · Enchantment
At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.
| Name | Mana | Type | Text |
|---|---|---|---|
| Glittering Frost | 2G | Snow Enchantment — Aura | Enchant land Enchanted land is snow. Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color. |
| Anowon, the Ruin Sage | 3BB | Legendary Creature — Vampire Shaman | At the beginning of your upkeep, each player sacrifices a non-Vampire creature. 4/3 |
| Yeva's Forcemage | 2G | Creature — Elf Shaman | When Yeva's Forcemage enters the battlefield, target creature gets +2/+2 until end of turn. 2/2 |
| Eon Hub | 5 | Artifact | Players skip their upkeep steps. |
| Liquimetal Torque | 2 | Artifact | {T}: Add {C}. {T}: Target nonland permanent becomes an artifact in addition to its other types until end of turn. |
| Dinosaur Stampede | 2R | Instant | Attacking creatures get +2/+0 until end of turn. Dinosaurs you control gain trample until end of turn. |
| Compelled Duel | 1G | Sorcery | Target creature gets +3/+3 until end of turn and must be blocked this turn if able. |
| Emergent Growth | 3G | Sorcery | Target creature gets +5/+5 until end of turn and must be blocked this turn if able. |
| Goblin Clearcutter | 3R | Creature — Goblin | {T}, Sacrifice a Forest: Add three mana in any combination of {R} and/or {G}. 3/3 |
| Call of the Full Moon | 1R | Enchantment — Aura | Enchant creature Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon. |