User blog comment:KodachiZero/Why Trading is Bad/@comment-5911907-20141206151045

I know, there's a way if you want to trade a unit

Gumi/Alim should give place in Town to trade units, units trading is between player and server so everyone can't be cheated or cheat. The trading system :

1. Server give a player chance to choose units that player want.

2. They will give you 6*, or 5*, or 4*, or 3*, or 2*, or even 1* but within a high price and special condition. So it's harder than the thought.

3. Or the second chose, player can trade units with units but 3* maxed, 4* and 5* for evolution units just like that.

4. Gumi/Alim should check player account so they can't cheat.

Sorry for bad english... Thank you if you read it