Combo System
Choose Heroes | Select heroes to combine. |
Combos | Heroes that have been added are combined with other heroes to get bonus effects. |
Upgrades | Upgrade heroes. |
There are 3 stat improvements available for selection. One will improve specific stats, and the other two will improve a hero's overall stats | |
These effects require special items to open and lock them. If you don't have enough resources, then you can use Gems instead. |