DZ-SS16/Re12 Re Scorching Cannon Dragon, Dinobelm

[AUTO](RC)1/Turn:When your grade 3 or greater vanguard with "Gargurex" in its card name attacks, if your unit did not [Stand] by a card's ability this turn, COST [Energy Blast (3)], [Stand] this unit, and it gets [Power]+5000 until end of turn, and at the end of that turn, retire this unit.