Exarion Universe [DR04-EN243] Secret Rare OTS Tournament Pack 3 Special Summon this card

Special Summon this card

it gains 500 ATK during the Damage Step only

you can halve this card's ATK (permanently)

when your opponent activates a Spell/Trap Card

Exarion Universe [DR04-EN243] Secret Rare OTS Tournament Pack 3 Special Summon this cardSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Secret Rare Attack: 1800 Defense: 1900 Activate this effect only during your Battle Step. This card loses 400 ATK and during batlle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent. This effect continues until the End Phase of the turn.