You will need:

Working on: Arena Addicts: Portal
Only server i have tested it on.

 Fire Mage Combustion - FIREMAGEPEWPEWSPELL <-Very icky sticky needed
And someone to duel.




1: Cast the spell Combustion - FIREMAGEPEWPEWSPELL
2: Duel your friend and your cooldowns will be cleared.
3: Cast Combustion - FIREMAGEPEWPEWSPELL Again
4: Duel to clear cooldowns


Repeat step 1-2 or 1-4 (same -.-) 10 times and it will look like this....

And you will have 10x10%Firecrit. 10x10 = 100

100% FIRECRIT!
That's HOT!