[Trigger] Evasion-Like Ability

[mmo.syre]

Ive been trying to make a simple trigger..I basicly want it so when theres a set percent chance that when a unit is attacked he takes no damage while automatically phases around the opponent..I have the main part done, but when the unit gets hit he still takes damage..so i need to find a way to heal the unit the damage the opponent dealt..i tried Event Response - Damage Taken..but that dident work unfortunely..i was hopeing someone could help..heres what i got so far..

• Phase Shift
  • Events
    • Unit - A unit Is attacked
  • Conditions
    • (Unit-type of (Attacked unit)) Equal to Test Defender
  • Actions
    • Set Phase_Integer = (Random integer number between 1 and 10)
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • Or - Any (Conditions) are true
          • Conditions
            • Phase_Integer Equal to 1
            • Phase_Integer Equal to 2
            • Phase_Integer Equal to 3
            • Phase_Integer Equal to 4
      • Then - Actions
        • Unit - Remove Evasion from (Attacked unit)
        • Unit - Add Phase Shift to (Attacked unit)
        • Unit - Order (Attacked unit) to Night Elf Faerie Dragon - Phase Shift
        • Wait 0.50 seconds
        • Unit - Move (Attacked unit) instantly to ((Position of (Attacking unit)) offset by -200.00 towards (Facing of (Attacking unit)) degrees), facing (Position of (Attacking unit))
        • Wait 0.25 seconds
        • Unit - Order (Attacked unit) to Attack (Attacking unit)
        • Unit - Remove Phase Shift from (Attacked unit)
        • Unit - Add Evasion to (Attacked unit)
      • Else - Actions

The Unit - Add/Remove Evasion..are only for looks for the hero..

Thanks in advance ;x