1.) accessory and armor forge (or add it on weapon forge as bonus [change weapon forge name to smithy/or something])
# on the long run the forge is very useful... (just persevere..)
reason:
~ more players would be encouraged to buy extra item slots
~ players can get a complete 5* set in a given time
~ more active players = more cash
2.) buff teresa (inquisitor skill)
make inquisitor's cleanse skill be for 2~3 rounds...
reason:
~ as of now the inquisitor cleanse has very very very low use and very situational..
~ many players support this notion
3.) guaranteed 5* draw
#for every 5 (10x draw) there will be a 100% rate that you will get a 5* hero
reason:
~ cuz it's very frustrating and very depressing to the point that you wanna die because of the bad draws...
~ cuz many players would like it
~ more payers would buy more gems
~ (P.S: guaranteed 5* but make it a weak 5* hero that way win win.. xD you still get 5* hero just kidding xD)