Spell that increases a unit's max HP

[Incinerator]

I am trying to make a spell for a unit that increases their maximum HP for 15 seconds, and then changing it back to it's original value. I am fairly new to this and I cannot seem to find out how to make this, any help would be greatly appreciated =)

 

[Need_O2]

coppy item life bonus ability
change the value

unit starts effect of ability
add it life bonus ability
wait 15 secs
remove life bonus ability

 

[Just_Spectating]

or avatar, just make it so its not spell immune and you can change the other values

 

[ady_illidan]

If you want to add hp to another unit, not to the caster do how Need_O2 said

 

[joosh_7]

You can change it via triggers using the system in this map. Credits for the guy who made it are in the map (forgot who it was)

 

[Formula1]

I tried making a Item life bonus spell...
-With duration of 30 seconds...

I can't remember if it worked... but I think its worth it...

 

[Incinerator]

The item bonus worked well for me, thanks guys. =) I am wondering if there would also be a way to make the bonus that the item gives a percentage of the current max life of the unit if that is possible.

 

[ady_illidan]

no. you cant do this in gui
maybe only in jass

 

[Need_O2]

sure you can do it in GUI
make it give %X health times +1 hp tomes
wait some
make it give same amount of -hp tomes