#297 Fingers of Frost counsumes stacks twice

Status: Awaiting review · Area: Classes & Specs · Mage

Casting Frostbolt that grants a new Fingers of Frost also uses up an older stack, so mages lose a stack they should keep.

Current behavior

If you have Fingers of Frost active (1 or 2 stacks) and cast Frostbolt, which procs new FoF, said Frostbolt consumes one stack of previously active FoF + one stack of newly applied FoF. Clips are: 2 stacks (before frostbolt) > 1 stack (frostbolt consumed) > 1 stack (re-applied from proc) - this one also shows its not just CDM bug since after one more frostbolt fof is gone completely 1 stack (before frostbolt) > 0 stack (frostbolt consumed) > 1 stack (re-applied from proc)

Expected behavior

New FoF buff should start at 2 stacks, not 1. Can be seen by getting FoF without having it already active, since you're not going to 1 stack immediately.

How to reproduce

1. Get 2/2 Fingers of Frost talent (for 2 stacks) and 3/3 Frostbite talent
2. Have FoF active
3. Cast Frostbolt
4. Get new FoF
5. Observe it having 1 stack only