Quote Originally Posted by namhoang909 View Post
so i read that if we combine 2 unit with same name, unit cost decrease by 1 and skill lv increase. for last event, i got 3 beast woman but after i combined all 3 (one each time) her cost is still 11 did i wrong somewhere?
It's only a chance to skill up. It's a pretty high chance if you haven't done it yet, but the chance gets lower and lower the more you do it. You'd have to check the wiki for and percentages. I just know that it gets less likely the more you do it. I only got to -3 and skill 5 for her last event, but I probably used about 8 or so of her.