Im not sure what you are referring to but the above triggers aren't even using groupsI know it's a little old, but at least one of GFreak's triggers is leaking at least one group
Trigger:
- Bloodthirster Bonus Effect
- Events
- Time - Every 3.00 seconds of game time
- Conditions
- Actions
- Unit Group - Pick every unit in (Units in (Playable map area) matching ((Unit-type of (Picked unit)) Equal to your unit)) and do (Actions)
- Loop - Actions
- Unit - Set level of Item Attack Speed Bonus (Gloves of Haste) for (Picked unit) to ((Strength of (Picked unit) (Include bonuses)) / (your interval))