Soul-ring mana not used Ember abilities.

[Brodholm]

Tried this in practice game.

If you are at full mana when you use a soul ring and you use either searing chains or slight of fist you do not use the soul ring mana pool. But using Flame Guard or Activate Fire Remnant you will use this mana.

this must be a bugg right?

How to replicate. Start a practice game, buy a soul ring. Pick either slight of fist or searing chains and activate the soul ring. Use the spells and both spells should take no mana (they cost 110, 50 each and soul ring gives 150). But you still use your "real" mana.

Is this just in practice or am I doing something wrong?

[Mr. Crit]

I think what happens is it adds 150 to your max and current mana, so it acts like picking up an energy booster, using a spell, then dropping it. The bar shows you using mana but it takes into account the extra 150.

That's my only explanation, I'll look at it more tonight