Parallel Megatrick, Fairfield DZ-BT15/FFR04 FFR

(This card cannot be in your main deck) [Stride]-Stride Step-COST [Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them], and Stride this card on your (VC) from face down. (When you stride, your original vanguard becomes a heart card, and this unit gets that card's [Power] and card name. At the end of the turn, return this unit face up) Magia-[ACT](VC)1/Turn:COST [Soul Blast up to two cards & turn a card with the same card name as this card from G zone face up], choose up to the same number of unit cards according to the number of cards Soul Blast for this cost with different card names from your soul, call them to (RC), they get [Power]+5000, and perform all of the following. ?If your G zone has three or more face up cards, choose a unit called by this effect, and it gets [Power]+10000/[Critical]+1 until end of turn. ?At the end of that turn, put all units that were called by this ability into soul.