Blaster Dark

:When this unit is placed on or , if your vanguard has a Ren icon, 1 or 3, choose one of your opponent's rear-guards, retire it, and if this unit was placed on , draw a card. You cannot ride units without a Ren icon until end of this fight. :When your grade 3 or greater vanguard with a Ren icon attacks, if your rear-guards did not this battle phase, 1, and this unit. If you , and two or more of any player's units were retired by your vanguard's ability this turn, until end of turn, this unit performs drive checks for the battle this unit attacked. :When this unit attacks a grade 3 or greater unit, if your vanguard has a Ren icon, this unit gets +10000 until end of turn.