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17 May 2024: Card library updated.

Chaos Moon

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.

Similar cards

Color identity:
NameManaTypeText
Foratog 2GCreature — Atog {G}, Sacrifice a Forest: Foratog gets +2/+2 until end of turn. 1/2
Giant Badger 1GGCreature — Badger Whenever Giant Badger blocks, it gets +2/+2 until end of turn. 2/2
Ember-Eye Wolf 1RCreature — Wolf Haste {1}{R}: Ember-Eye Wolf gets +2/+0 until end of turn. 1/2
Distortion Strike USorcery Target creature gets +1/+0 until end of turn and can't be blocked this turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Taigam's Strike 3USorcery Target creature gets +2/+0 until end of turn and can't be blocked this turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)
Tournament Grounds Land {T}: Add {C}. {T}: Add {R}, {W}, or {B}. Spend this mana only to cast a Knight or Equipment spell.
Chartooth Cougar 5RCreature — Cat Beast {R}: Chartooth Cougar gets +1/+0 until end of turn. Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.) 4/4
Now I Know My ABC's 1UUEnchantment At the beginning of your upkeep, if you control permanents with names that include all twenty-six letters of the English alphabet, you win the game.
Granite Grip 2REnchantment — Aura Enchant creature Enchanted creature gets +1/+0 for each Mountain you control.
Ivory Tower 1Artifact At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.
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