Ryu Kokki [DR2-EN091] Super Rare Thunder and this card gains the

and this card gains the same effects as that monster

The effects of your opponent's Effect Monster that this monster destroys as a result of battle are negated

"Oxygeddon"

or Effect Monster

Set: 2002 Collectors Tin Card type: Normal Monster Rarity: Secret Rare Attack: 2500 Defense: 2100 The ultimate wizard in terms of attack and defense

Ryu Kokki [DR2-EN091] Super Rare Thunder and this card gains theSet: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 2000 If a monster that battles with this monster is a Warrior or Spellcaster Type monster, destroy that monster at the end of the Damage Step.