Diva of Salvation, Lucrece

[G Guardian]-Opponent Turn's Guard Step-[COST][Discard a card with [Heal] from your hand], and call this card to your (GC) from face down.
[AUTO]:When this unit is put on (GC), [COST][Counter-Blast 1] & return a normal unit from your (RC) to hand], and perform the following according to the grade of the card returned to hand for this cost.
·2 or less-This unit gets [Shield] +15000 until end of that battle.
·3 or more-Choose one of your vanguards, and it gets [Power] +5000 until end of turn.