The deck was created as an introduction to the effects of green. This particular build maximizes the amount of cards that can go into the memory in order to achieve maximum potential condensation of cards. All cards from level 0 to level 2 are meant to be support cards from the level 3 finishers. In all honesty, this deck was created for casual play but it would be interesting to see how it fares in a competitive environment.
Edit 1: Take out Celestial Wizard, Lucy and Forced Gate Closure for Titania Erza and Heaven's Wheel, Scattered Petals
Edit 2: Take out Ring Magic, Loke for Celestial Spirit of the Zodiac Gates and Guardian of Fairy Tail Erza
Edit 3: Take out Holder Wizard, Lucy for Childhood Erza