تجدد الأسلحة

Activate 1 of these effects.
● Target 1 face-up monster you control; it gains 800 ATK until the end of this turn.
● Target 1 Equip Spell in either GY; either Set it to your field or equip it to 1 appropriate monster you control.
You can only activate 1 "Arms Regeneration" per turn.