Form up, O Chosen Knights

Play this with [COST][Counter-Blast 1 & Soul-Blast 1]! Perform all of the effects below according to the number of your grade 3 units. ・2 or more - Choose one of your units, and it gets [Power] +5000 until end of turn. ・3 or more - Draw a card. ・4 or more - Choose one of your vanguards, and it gets drive +1 until end of turn.