Pile Up Memories, Roekita

[AUTO]:When this unit is placed on (RC) during the main phase, choose a grade 3 card with "PRISM" in its card name from your ride deck, and you may reveal it. If you revealed a card, or you have a grade 3 or greater vanguard with "PRISM" in its card name, [COST][Counter-Blast 1], and draw a card.
[CONT](RC):During your turn, if you have a vanguard with "PRISM" in its card name, this unit gets "Boost". If your opponent's vanguard is grade 3 or greater, it also gets [Power]+5000.
[AUTO](RC):When your unit with "PRISM" in its card name is placed in the same column as this unit, you may [Stand] this unit. If you do, at the end of that turn, put this unit into soul, choose one of your rear-guards with "PRISM" in its card name, and return it to hand.