Altar of Dementia (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Wind You can only activate 1

You can only activate 1 "Gateway to Chaos" per turn

Set: Strixhaven Mystical Archive Type: Sorcery Rarity: Rare Cost: {R} Draw two cards

Set: Skyridge Type: Water Rarity: Holo Rare Retreat cost: 1 [2] Hypnosplash (10)

Chief Commander can't attack unless defending player controls an Island

Set: Gym Challenge Type: Psychic Rarity: Holo Rare Retreat cost: 3 [3P] Mega Burn (60)

Altar of Dementia (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Wind You can only activate 1Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power. "My dreams have brought more visions from our master: an altar, exquisite and perfect. We must build it at once." Writings of Artonac, priest of Gix