Megacolony Battler⁺ “Type.N”

[AUTO]:When this card is discarded from deck or hand other than during the battle phase, if you have a unit with "Megacolony Battler⁺" in its card name, Energy Blast (3), and call this card to (RC). [AUTO](RC):At the beginning of your battle phase, choose one of your rear-guards for every four cards in total with "Megacolony Battler⁺" in their card names on your (RC) or in your drop, and they get "Boost" until end of turn.