Blocks Pyroblast when it's not instant cast (Hot streak talent). Only works with keyboard binds not mouse.

Make sure your macro or spell on a keybind that is same on the Blizzard action bar.

If you have problems disable your action bar addon and check that your keybind is same for your Slam in the Blizzard actions bars.

Macro that will be blocked:

showtooltip

/cast Pyroblast

Macro that will never be blocked:

showtooltip Fire Blast

/cast Pyroblast

Bugs:

- Can sometimes fail when Pyroblast is in spell queue and on a global while the buff fades.

Info:

Modified version of Barney's Fearie Fire blocker: https://wago.io/m1Be37oRz