spell request!-credit will be given in my map

[DemonHunterSX]

hey guys, i need a spell...ok heres wat it does. caster casts it...then the caster becomes hidden or is removed until the spell is over, after the caster is hidden, there will be a circle of mirror image effects, blocking all units from leaving the area, after lets say every second the caster pop out and strikes the units withing th area, dealing splash damage and amplified damage, once he has done that about 7 times (please set a maximum), the mirror images get closer inwards, and deal damage as they move in a circular motion..
please if some one could make this it would be much appreciated (call it whatever u like)