Umbreon (120/214) [Sun & Moon: Lost Thunder] Attack Reaction then target 1 "Constellar" monster

then target 1 "Constellar" monster in your Graveyard

then send the same number of cards from the top of Their Deck to the Graveyard

Set: OTS Tournament Pack 2 Card type: Effect Monster Rarity: Ultimate Rare Attack: 0 Defense: 0 You can Tribute 1 monster

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 800 Defense: 1800 Once per turn: You can discard 1 card to destry 1 face-up Attack Position monster your opponent controls

Set: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 1800 This card can attack your opponent directly

Umbreon (120/214) [Sun & Moon: Lost Thunder] Attack Reaction then target 1 "Constellar" monsterSet: Sun & Moon: Lost Thunder Type: Darkness Rarity: Rare Retreat cost: Colorless