Is your Galek able to clear campaign stage 12-3 brutal on his own? If so, run him together with 3 random uncommen champs you don't want to use and level them up. They will serve as food in the tavern to rank up your good champs.

I think Ronda would make a good lvl 60 champ next. The 5 lvl 60 champs you would have then should be able to clear a bit higher stages of Dragon and farm better gear.

I would not have made Shaman lvl 60, she is not a top reviver, if you compare her to the hippo for example. But what is done, is done, I think an additional damage dealer like Ronda at lvl 60 helps more than another reviver, replacing Shaman, would do.

Once you are done with Skadi's advice, I would recommend advancing in Dragon Dungeon to level 20 and grinding there for a long while.  Dragon drops very important sets like speed, accuracy, Lifesteal, and stalwart, just to name a few. Sell the following artifacts for silver: anything under 5 star, anything without speed as a substat, and gloves or chestpeices that have "Flat stats", for gloves only keep % or Crit Rate and for Chestpeice %, ACC and RES.

Yeah Galek takes campaign 12, stage 4 alone, ive been leveling low level charecters, trying to make food to boost my next 60 which thanks to you will definitely be Ronda. i also sold every piece of gear that is under 5 stars, which was enough silver to boost one piece of gear to 15 😂, I appreciate the advice guys.

BTW - don't count Graal out. He's a very solid control champ now. Even unbooked, he has essentially a 3-turn AOE CC, alongside an AOE HP Burn, and an ATK down on his A1. I'd highly recommend fully ascending him and getting him masteries, and putting your best speed/acc gear on him. He'll carry you through dungeon waves better than anyone else you have right now.

https://plarium.com/forum/en/raid-shadow-legends/674_game-discussion/1426202_useful-rare-list/

Check Krams list on this thread for rares that you want to keep.  Keep 2 of each in your Faction Guardians.  You will need them sooner or later.  

I agree that Graal is a good champ for this account. But he's not on the list for the next 60 - because he allready is lvl 60.

Graal is pretty awesome, I really like him. If you want to clear a floor put him and galek together for a run and their AOEs combined just level everything.