Killing 6 heroics AI , playing Heroic mode with only water magic

[yannn25]

https://www.youtube.com/watch?v=NwOUT01ZBRg&t=3s

Take minasli + 6 water magic hero

Upgraded soul harvest so you can have unlimited mana

Upgraded your water magic

Learn your water spell in castle

Upgraded meta magic to have strong magic

Kill everything on the map

Enjoy