Try post it like this
Grenade Lauch - Throws a granade full of sharpnells into the air, which will land on the target point after 2 seconds. Upon landing, the granade explodes and deal damage, also it will release 6 sharpnells into random directions. When a sharpnell comes within an enemy unit, it will hit it, dealing additional 20 damage and slowing it movement speed by 30%.
Level 1 - Deal 50 damage.
Level 2 - Deal 70 damage.
Level 3 - Deal 90 damage.
Level 4 - Deal 110 damage.
Level 5 - Deal 130 damage.
I want to do it like this to enable the developer team who responsible for the object editor to have much pleasant time in setting the hero abilities.
Hope you understand.