Ashnod's Altar [Commander Masters] XY130 Sacrifice Cephalid Coliseum: Target player

Sacrifice Cephalid Coliseum: Target player draws three cards

Set: Collectors' Edition Type: Enchantment Rarity: Rare Cost: {1}{U} Players skip their untap steps

Set: Pikachu World Collection Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Then that player shuffles

you may remove any number of +1/+1 counters from Tetravus

Ashnod's Altar [Commander Masters] XY130 Sacrifice Cephalid Coliseum: Target playerSet: Commander Masters Type: Artifact Rarity: Uncommon Cost: {3} Sacrifice a creature: Add CC to your mana pool. "If you work at saving up carcasses, you notice how the joints fit, how the nerves are arrayed, and how the skin peels back." Ashnod, to Tawnos