Ive seen posts about how r1 5*/r3 3* arent safe from death squads, well, apparently even r2 4* teams arent safe either
Ive used 5 sets of r2 5* teams for streak 16-20 for as long as i can remember, never going to r1 5* until 20+.
Guess Ill be restarting my streak and using my 5 r5 4* teams from 16-20 next time after i dont feel like throwing my phone.