Critical Strike Spell?

Hey, how can I make a spell that allows me to do criticals through the duration of a spell rather than permanetly? I tried using critical strike but it is not a castable spell. Any Help? :>

Create a spell based on Channel and make it Visible. Then setup a trigger so that when it's cast Critical Strike is added to the unit, then add a wait action, then remove it from the unit.

How do I make it visible?

Update: Nvm, found it

I have a problem. I copied Critical Strike/Berserk and removed their icons and stuff but it all works except it add big green icons on the units card where ever there is a blank spot. Any idea on how to fix this?

I think you can't. The ability requires an icon, and it will have it no matter what you do; if you don't set any icon art, it will be the green square of death, and if you set it to be at the same position as some other icon, it will automatically move to the first free slot.

So what am I to do? It adds the icon with critical strike and berserk so...?

Create an icon that is blank in photshop or whatever you use and apply that, or have someone do it for you.

Won't that overlap a spell if there isnt a spot open? or will it be hide behind the main ones? Also, it doesnt enable the berserker ability unless i press the icon, how can I make it auto?

You can trigger this entire process using buffs. It won't display the crit strike damage, but if you spawn a dummy caster to cast a really short duration bloodlust on the unit each time it attack's you essentially get the same effect as critical strike.

Of course you'd also have to figure out the % chances and stuff, but this method will not screw around with your command card.

he could just use metaphonis (sp) didnt someone else for same problem/help?

aka change to a unit EXECTLY the same but has crit for like a split second then it changes them back