Board Thread:Game Discussion/@comment-24623333-20140304073021/@comment-16151769-20140304130216

don't know your needs/level/deck details, but probably a good idea to stay on last run of easy and try to net the easy boss, and chain if u want to. you need 4 copies to evo a card.

upgraded 1+ upgraded 1= evo 2 then upgrade

upgraded 2+ upgraded 1= evo 3 then upgrade

upgraded 3+ upgraded 1= evo 4 then upgrade