:At the beginning of your battle phase, COST [you have one or more rear-guards, lock all of your rear-guards], and until end of turn, at the end of the next battle this unit attacked, COST [Counter Blast (1) & discard a card from your hand], and this unit.
:When this unit attacks a vanguard, COST [Soul Blast (1)], choose one of your opponent's rear-guards for every two of your locked cards, and retire it.
1/Turn:At the end of the battle this unit attacked, if you have five or more locked cards, and your damage zone has four or more cards, COST [discard two cards from your hand], this unit, and get an Imaginary Gift:Force.