Fighting Keeper of Rainbow with an absolutely HORRIFIC team...
I am surprised I made it to him using no stones.
Lineup:
5* Amataseru (300hp heal on match...)
Firedragon Tyrannos (red starter dragon)
Earth Dragon
Moondragon Dspinas (dark starter dragon)
Angelion
Green Odin (leader friend)
HP: 8265 (irrelevant if I dont have full HP I get one shotted)
Keeper hits me for 4440 every 5 rounds
3 Hearts heal me for 1142. I need to recover an extra 2950 over 5 turns. Averaging 3 combo per round, I still need 6 hearts over 5 turns. Should have brought any other Color to Heal changer instead of Angelion.
If I had a fully evolved healer (1600 or so HP a turn heal) This would be cake now. If I had poison I could do it in less than 300 turns, but with this lineup I am not sure I can even beat it.
Using a basic excel spreadsheet to calculate my average dmg per turn... it will take me approximately 355 turns to kill him.
Update: Rainbow Keeper HP <50% 0 Stones Used
Update2: Raindbow Keeper HP<25% 0 Stones Used
Update3: Rainbow Keeper Killed. First time clear 0 stones used... he didnt drop
Not gonna bother with that again until I get a 6 star healer and poison...
Took me over 65 minutes including writing this post