Best I’ve ever done in Legendary. I would have liked to get top 5K in Epic, but Red and Yellow are my weakest colors.
Notes:
I am f2p. I have been fairly lucky though. My Legendary team as Kiril+16, Friday+9, Grimm+18, Isarnia, Vela.
I did not use any world energy flasks.
At most I replayed stages two more times (other than farming Rare stage 3).
I used a lot of battle items, but definitely not as many as I could have. For Legendary I mostly relied on Tornados. I actually learned the specials barely damaged enemies compared to tiles. Those mana pots were essentially wasted.