Odd-Eyes Wing Dragon (DIFO-EN098) - 1st Edition

Pendulum Effect Once per turn, before damage calculation, if your monster battles an opponent's monster: You can make your monster gain ATK equal to the opponent's monster's ATK, until the end of the Damage Step.
Monster Effect 1 DARK Tuner + 1 non-Tuner "Clear Wing" monster
If this card in the Monster Zone is destroyed: You can place this card in your Pendulum Zone. You can only use 1 of the following effects of "Odd-Eyes Wing Dragon" per turn, and only once that turn.
● You can target 1 Effect Monster your opponent controls; negate its effects until the end of this turn.
● During the Battle Phase, if you control this Synchro Summoned card (Quick Effect): You can destroy all Level 5 or higher monsters your opponent controls.