I couldn't figure out how to title this one properly so I hope the one I used captures the essence of this post...
I am currently at Team Level 114 along with ~75% of my heroes... The rest aren't too far behind. From level 108 on it takes 100k+ XP per hero to go one level up, from 111 it takes 150k XP per level.
This may seem trivial, but the problem I'm having is the length of time it takes to fill a hero's XP with anything other than XP Decanter (+7500 XP each). Even using the XP Vial (+1500 each) it takes a long time so the XP Philter and Flask (+300 and +60 respectively) are out of the question.
Aside from increasing the acceleration and max speed holding down the button for each XP potion, why not let us 'trade-up' the XP potions we have? On the Item screen for the XP Vial, keep it the same, let me choose a number of them (say 100) but next to the sell button add 'Convert' so I'd wind up with 20 new XP Decanter !!
Maybe put it on a separate screen so folk don't accidentally Sell what they intended to Convert but this is something we could REALLY use... I have tens of thousands of XP Flask and Philter but I can't use them as it would take hours to fill a single hero up with them !! This way I can use the XP I've earned without wasting time.
Hope this makes sense !!
What does this do?