So I've just hit level 20 and I'm starting to get into a phase where I can't progress at all. I have a rank 4, 3 star Claire Voyant, a rank (1) 4 star Magik and Vulture as my best champions. I'm really struggling to pull good characters, even when I grind to save up to do a 3-5 star crystal I still only get 3 stars. I don't get anything good from completing the story either. idk what to do and I'm getting pissed. my bro who plays is level 7, he just logged in and was given 5 ridiculous crystals which gained him 3 five star champions. I feel like all my grinding was for nothing, he hardly even plays the game and he just gets given better champions than me. It's so painful, I can't progress, my champions are average at best. Idk what to do, and even thought of uninstalling after he opened those crystals