Quick shortcut about new heroes tested in beta
Iga: overpowered yellow fiend summonner, bcz minions deal 150/300/450% dmg each turn(depends on charge). Also, they explode after 3 turns and deal ~2k instant dmg. 1st charge to target, 2nd to target and nearby, 3rd to all.
Chikao: dispell first, but only to edges, then attack to edges, but horrible big(300%/485%/800%) and then putting edges asleep. B-R-O-K-E-N.
Nomad:strong hitter to one/three/all(depends on charge again) and increasing dmg more than 2 times if hero has more than 50% HP. Broken too!