Greenkappa [HL1-EN002] Super Rare Thunder you can Tribute this face-up

you can Tribute this face-up monster to destroy all face-up Attack Position monsters your opponent controls and inflict damage to your opponent equal to the combined original ATK of those destroyed monster(s)

Discard 1 card from your hand to select and destroy 1 face-up monster on the field with an original ATK that is less than the ATK of this card

Once per turn: You can Tribute 1 face-up "Gem-" monster to have this card gains ATK equal to the Tributed monster's ATK

Video Game Promotional Cards Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 1300 Discard 1 WATER monster from your hand to the Graveyard

) During either player's turn

Greenkappa [HL1-EN002] Super Rare Thunder you can Tribute this face-upSet: Hobby League 1 Card type: Effect Monster Rarity: Super Rare Attack: 650 Defense: 900 FLIP: Select 2 face down Spell or Trap Cards on the field and destroy them.