newbie here help me with this question.

so i just started shadowverse a few days ago and than after beating ai i lquified my legs and golds for the class which i didnt planned on playing and was able to build a midrange shadow i like a idiot did ranked and now i am b0 and now i found out that daily will be hard now so right now i have enough to build a aggro bloodcarft deck which i think is just good as midrange shadow i am right now trying to build decks for all class so i can do daily so should i make the aggro deck for bloodcarft or do something else or save gold or do what? pls help.