Leveling after 40 take a long time for me... And i can say that I'm a ["]lucky["] man. I have ~60 Cube Shard and spent them on Fortune Card. 3 chars (5x rare drop potions + visual), 1 char (2x drop potions + 3x exp potions), one 1 char (1x drop potion + 4x exp potions). Ahh...

I saw some guides, i guess i'd lvl up Cyclope for 50% exp Synergy