Spell: AoE Critical Strike

[Mr_Bean]

Hi guys,

In my map I have a hero that has an ability called Thief Skills. This is basically an ability like Critical Strike, but it deals damage to all nearby enemies. Would someone be interested in scripting this for me? I have JNGP, so you can use vJASS.

Passive: Gives a 20% chance to deal extra damage to all enemies within 200AoE. Also gives a chance to evade each attack.
Level 1: 1.25x critical strike; 5% chance to evade
Level 2: 1.5x critical strike; 8% chance to evade
Level 3: 1.75x critical strike; 11% chance to evade
Level 4: 2.0x critical strike; 14% chance to evade
Level 5: 2.25x critical strike; 17% chance to evade

Note:
You don't have to do the Evasion part of the spell - I can do that

Thanks for any help!