Dragstrider, Luard

(This card cannot be in your main deck) -Stride Step-[Discard a grade 3 card with "Luard" in its card name from hand], and this card on your from face down. (When you stride, your original vanguard becomes a heart card, and this unit gets that card's and card name. At the end of the turn, return this unit face up) Ritual 7:When this unit attacks, if you have five or more units with the Ritual ability, until end of that battle, this unit gets +10000/ +1, [retire two rear-guards & discard a grade 3 card with "Luard" in its card name from hand], it gets drive +1, and your opponent cannot call grade 1 or greater cards from hand to .