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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
Araumi of the Dead Tide 1UBLegendary Creature — Merfolk Wizard {T}, Exile cards from your graveyard equal to the number of opponents you have: Target creature card in your graveyard gains encore until end of turn. The encore cost is equal to its mana cost. (Exile the creature card and pay its mana cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 1/4
Startle 1UInstant Target creature gets -2/-0 until end of turn. Create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.) Draw a card.
Cursed Flesh BEnchantment — Aura Enchant creature Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
Golem-Skin Gauntlets 1Artifact — Equipment Equipped creature gets +1/+0 for each Equipment attached to it. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)
Worry Beads 3Artifact At the beginning of each player's upkeep, that player mills a card.
Mana Seism 1RSorcery Sacrifice any number of lands, then add that much {C}.
Primordial Plasm Creature — Ooze At the beginning of combat on your turn, another target creature gets +2/+2 and loses all abilities until end of turn. 4/4
Sudden Spinnerets GInstant Target creature gets +1/+3 until end of turn. Put a reach counter on it. Untap it.
Vaevictis Asmadi 2BBRRGGLegendary Creature — Elder Dragon Flying At the beginning of your upkeep, sacrifice Vaevictis Asmadi unless you pay {B}{R}{G}. {B}: Vaevictis Asmadi gets +1/+0 until end of turn. {R}: Vaevictis Asmadi gets +1/+0 until end of turn. {G}: Vaevictis Asmadi gets +1/+0 until end of turn. 7/7
Congregation Gryff 1GWCreature — Hippogriff Mount Flying, lifelink Whenever Congregation Gryff attacks while saddled, it gets +X/+X until end of turn, where X is the number of Mounts you control. Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) 1/4
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