It’s a new update so so far there is only 1 aura. Tap “roll” to roll a rarity. Try to get the rarest one! To fight the boss tap it. Here are the rarities: Common (1 in 2) Ok (1 in 6) Good (1 in 12) Cool (1 in 17) Rare (1 in 20) Epic (1 in 25) Legend (1 in 45) Mythic (1 in 54) Amogus (amongus) Amazing (1 in 80) Godly (1 in 100) Exotic (1 in 145) Blessed (1 in 180) Shop shards (1 in 200) Arcane (1 in 250) Primal (1 in 350) Beyond (1 in 500) Cursed (1 in 666) Ultimate (1 in 750) Star (1 in 999) Universe (1 in 1567) Heavenly (1 in 2750) Shiny (1 in 3200) Celestial (1 in 4000) Incredible (1 in 4500) Grinder (1 in 5000) Master (1 in 6000) Lucky (1 in 7,777) Eternal (1 in 10000) Ancient (1 in 12000) Anamoly (1 in 13000) Grandmaster (1 in 16000) Perfect (1 in 25000) Champion (1 in 10 boss drop which equals 1 in 19980) Impossible (1 in 30000) Floral (1 in 40000) Infinite (1 in 50000) Unreal (1 in 65000) Chroma (1 in 68758) Radiant (1 in 70000) Flex (1 in 100000) Binary (1 in 100110) Archangel (1 in 500000) Secret (1 in ???)
credits to irdbga3