Sky Striker Mecha - Adil Saber

Kartentext

During the Battle Phase (Quick Effect): You can discard this card, then target 1 "Sky Striker" monster on the field; it gains 1500 ATK until the end of this turn. If a monster(s) is Special Summoned, while this card is in your GY (except during the Damage Step): You can target 1 "Sky Striker" Link Monster you control; equip this card to it as an Equip Spell that gives it 1500 ATK. You can only use each effect of "Sky Striker Mecha - Adil Saber" once per turn.