Full Knowledge Foxil

:During the battle this unit boosted, if you have a grade 3 or greater vanguard with "Levidras" in its card name, this unit gets +5000. :When this unit boosts a grade 3 or greater vanguard with "Levidras" in its card name, if your opponent's has your Infinity Eyes marker, this unit gets +2000 until end of that battle, 1, choose one of your back row rear-guards, and until end of turn, that unit can attack from the back row, and gets +10000.