Spells sharing the same cooldown.

[Teldrin]

I'm making a list of spells and I want their cooldown time to be shared, when the hero uses one of them all 3 spells will go on cooldown, I believe triggers are the way to go but I don't know where to start.

 

[Chaosium]

If you're using the last version there's a function just for that

• Cooldowns
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
  • Actions
    • Unit - For Unit (Triggering unit), start cooldown of ability Blizzard " over "6.00 seconds.
    • Unit - For Unit (Triggering unit), start cooldown of ability Summon Water Elemental " over "20.00 seconds.
    • Unit - For Unit (Triggering unit), start cooldown of ability Mass Teleport " over "30.00 seconds.

You just need to put an "Or" conditon that checks what ability is cast and set the cooldowns appropriately