Murky Barbellater: DZ Booster Set 05: Omniscient Awakening

[AUTO](RC)[1/turn]:At the end of the battle this unit attacked, if you have a grade 3 or greater vanguard with Levidras in its card name, [COST][Counter-Blast 1 or remove an Infinity Eyes marker], draw a card, choose one of your rear-guards, and it gets [Power] +5000 until end of turn.