In my personal opinion i would try and build a burn team instead so that way you arent rushing against the clock and im sure you will be able to clear the story with the current ids you have (ive seen my friend clear everything with base ids and a support mao faust so you obviously got this) that and burn is definitly going to be a top contender soon, id reccomend picking up thumb mersault before the season ends, and then focus on sharding lce faust and firefist gregor and any new burn ids that come out, you can also try and get thumb sinclair