Kaalia of the Vast [Commander's Arsenal] BW96 Creatures can't attack you unless

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Aquapolis Type: Water Rarity: Rare

Set: Sun & Moon: Hidden Fates Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Exile All Hallow's Eve with two scream counters on it

Set: Sun & Moon: Base Set Type: Water Rarity: Promo Retreat cost: Colorless

Kaalia of the Vast [Commander's Arsenal] BW96 Creatures can't attack you unlessSet: Commander's Arsenal Type: Legendary Creature Human Cleric Rarity: Mythic Cost: {1}{R}{W}{B} Flying Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent. "I'll have my revenge if I have to call on every force from above and below."