Blue Wave Marshal, Valeos

:[ 1 & 1], choose one of your opponent's vanguards, until end of turn, it gets -5000, and if your opponent's vanguard is grade 3 or greater, its cannot increase or decrease other than by this effect and the of guardians. :[Discard a card with the same card name as your vanguard from hand], remove all markers from your circles, choose up to five cards from your drop, and call them to . :At the end of the battle your unit attacked, choose two of your rear-guards, and you may swap their positions.