What's the difference between Invoke Fear and Trepidation?

[Encroaching Death]

Invoke Fear seems to last longer and cost half the mana.

What's the deal? Fewer resists with Trepidation?

[Man0warr]

Trepidation has a -25 MR check, but otherwise is double the mana and 1 less tick duration.

Not worth using for most things.

[Encroaching Death]

Trepidation has a -25 MR check, but otherwise is double the mana and 1 less tick duration.

Not worth using for most things.

Interesting, thanks!

There's a particular camp where I'm having the hardest time landing Invoke Fear, might come in handy there.

[Jimjam]

Some times you don't want mobs to run too far, so the shorter duration can be helpful.

[Encroaching Death]

Some times you don't want mobs to run too far, so the shorter duration can be helpful.

Ah, another good point. Thanks