Trigger at a cast percentage

[flint quail]

Hello, how can I define a trigger to trigger only when the cast of a spell is at least at 25% of the cast ?

(It needs to be dynamic depending of the haste, can't set a raw value delay, so I believe I can't use the Time Left checkbox of the trigger ?)

Thanks in advance

[stable osprey]

If there's no option for that in the default triggers, then you'd have to go custom

You can do the math in a custom trigger that watches a cast trigger

!watched