BotINKi
Auto-translated
If you build a Grail in the Conflux, all spells will become available. Heroes from this Castle have one of the following primary skills: Air, Earth, Fire, or Water. And perhaps that's why it's called overpowered.
Jae, I don't know... It's an interesting thought, but IMHO, it doesn't contain a particularly strong argument about it being overpowered...
