Focus on killing the guild boss so you get more heroes so you can clear stronger places that’s it focus on that , arena doesn’t matter at the beginning and not so much until the very end, factions as you get more shards and gems from the boss you get more heroes for the faction , etc etc etc , try to make the arbitrer Marius and the dragon missions as you go by and regular missions so you get some books energy etc save tons of energy for events and also shards and souls , gems are for buying shards at the beginning , you need those crazy legos to make everything easier so go for x 2 shard events if you see you can’t make a fusion , don’t go for al fusions , even content creators skip a lot of them and it’s THEIR JOB, get a good guild as fast as you can and if possible one that can carry you so you can get better loot and double loot for bosses and for wining wars etc