Blue Wave Marshal, Valeos

:[ 1 & 1], choose one of your opponent's vanguards, and 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 guardians' . :[Discard a card with the same card name as your vanguard from your hand], remove all markers from your circles, and call up to five cards from your drop zone to . :At the end of the battle that your unit attacked, choose two of your rear-guards, and you may exchange their positions.