u/SirQuackerrson

I just got into Grand Archive and had bought the Merlin and Mordred Re:Collection decks from a buddy's recommendation. Is there any way for me to upgrade these decks to be competitive/comp-viable? (mainly looking at Merlin)

I have a background in MTG and YuGiOh, and usually play midrange or burn decks in MTG, but do occasionally play combo, so if there are any other decks you would recommend, do let me know!