Norn's Choirmaster (Extended Art) [Phyrexia: All Will Be One Commander] Water[×2] Xantcha attacks each combat if

Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls

Set: Commander 2021 Type: Enchantment Rarity: Rare Cost: {2}{W} Whenever an opponent casts their second spell each turn

you may pay {1}{W/B}

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {8}{R} This spell costs {1} less to cast for each creature on the battlefield

Norn's Choirmaster (Extended Art) [Phyrexia: All Will Be One Commander] Water[×2] Xantcha attacks each combat ifSet: Phyrexia: All Will Be One Commander Type: Creature Phyrexian Angel Rarity: Rare Cost: {3}{W}{W} Flying, first strike Whenever a commander you control enters the battlefield or attacks, proliferate.