Sigarda, Host of Herons (Oversized) [Open the Helvault] Phyrexian Demon but how could that be

but how could that be

Counters remain on Skullbriar as it moves to any zone other than a player's hand or library

You can't spend this mana to cast spells

Set: Weatherlight Type: Instant Rarity: Rare Cost: {R} As an additional cost to cast this spell

each opponent's life total becomes the lowest life total among your opponents

Sigarda, Host of Herons (Oversized) [Open the Helvault] Phyrexian Demon but how could that beSet: Open the Helvault Type: Legendary Creature Angel Rarity: Mythic Cost: {2}{G}{W}{W} Flying, hexproof Spells and abilities your opponents control can't cause you to sacrifice permanents. Great devotion yields great reward.