Herald of Purity

Gem say say it is 25% reservation
when u activate it is 75% reservation

Have you linked the gem to support gems?

This raises the mana/reservation cost if the support gem is able to support the active gem. (Though 25->75 is huge).

Or the 75% reservation are ALL your reservations and u have other reservations?


If it's not a bug (-> bug forum) it's a game help question.
But its never a technical problem!