Groudon (81/168) [Sun & Moon: Celestial Storm] 201 except "Sky Striker Ace -

except "Sky Striker Ace - Roze" (except during the Damage Step): You can Special Summon this card from your hand

Set: Tournament Pack 3 Card type: Counter Trap Rarity: Super Rare Attack: 0 Defense: 0 Offer 1 of your own monsters on the field as a Tribute to negate the summon (including Special Summon) of a monster and destroy it

send this face-up card to the Graveyard to Special Summon 1 "Silent Swordsman LV7" from your hand or Deck

each player's Life Points become half the combined Life Points of both players

Groudon (81/168) [Sun & Moon: Celestial Storm] 201 except "Sky Striker Ace -Set: Sun & Moon: Celestial Storm Type: Fighting Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless,Colorless