Fiendish Engine Omega [LCJW-EN181] Common

During your End Phase, Special Summon 1 "Engine Token" (Machine-Type/EARTH/Level 1/ATK 200/DEF 200) in Attack Position. Once per turn: You can have this card gain 1000 ATK until the End Phase.During the End Phase, if this effect of this card was used: Destroy this card.