Sterling Grove [Invasion] XY149 Whenever an opponent sacrifices a

Whenever an opponent sacrifices a nontoken permanent

it is Special Summoned to the field during your next Standby phase

inflict the difference as Battle Damage to your opponent's Life Points

Set: Speed Duel: Tournament Pack 2 Card type: Ritual Monster Rarity: Ultra Rare Attack: 2350 Defense: 2150 You can Ritual Summon this card with "Fortress Whale's Oath"

this card gains 2200 ATK/DEF

Sterling Grove [Invasion] XY149 Whenever an opponent sacrifices aSet: Invasion Type: Enchantment Rarity: Uncommon Cost: {G}{W} Other enchantments you control have shroud. (They can't be the targets of spells or abilities.) {1}, Sacrifice Sterling Grove: Search your library for an enchantment card, reveal it, then shuffle and put that card on top.