How to level champs faster in RAID: Shadow Legends by SprinkleBeard
twitch.tv/SprinkleBeard
1.) Make sure you have an EXP boost active!!!
2.) Campaign farm 12-3 (best for exp and silver, easiest to farm with only 1 champ) or 12-6 (best for exp, but it's minor).
3.) Using Brews in the Tavern, or you could feed off champions you are not using.