I get 3 temporary Mythic Tiers! What do I do?!

[Cyrad]

My GM is giving me 3 temporary mythic tiers for the duration of a short adventure but I'm not entirely sure what path or abilities I want.

My character is a "gun priest" of Pharasma that dedicated his life to striking down the undead. He's a gunslinger 1 / inquisitor 3.

[Lucas Yew]

Umm... Fleet Warrior from Champion 3?

It's honestly what I believe that is mandatory for any weapon user... Don't know why it was never in core...

Edit: Oh, your case was more of a Divine caster? Then any three ranks of Hierophant will somewhat suffice, I believe. Especially if focused in killing more undead...

[TriOmegaZero]

Trickster Path, Mirror Dodge as your 3rd Tier power. Immediate action attack avoidance. Especially useful against charging opponents as you end up 30ft away and their charge is wasted.

[Fruian Thistlefoot]

Destiny of the sands?

Take things that doesn't use mythic power.
Then Fleet Warrior the crap outta every encounter.

[Cyrad]

My character's a ranged combatant / support. Unfortunately, the heirophant doesn't look to good.

Champion and Marshall look like the best. Though Trickster has a few cool stuff.

Fleet Warrior does seem like one of the best abilities there, though the Unstoppable Shot does sound like fun with a firearm -- despite the fact it's probably not that good.

[Mysterious Stranger]

Hierophant has one major advantage for an inquisitor which is inspired spell. This allows you to spend a mythic point and cast any spell on your list you are capable of casting without having to use a slot. This gives you access to your entire spell list. You can always use a mythic feat for dual path and then choose the Hierophant as the second path.

[GM Rednal]

Just don't forget the errata for Mythic Adventures (including, perhaps most importantly, that Wild Arcana and Inspired Spell are now Standard Actions, with casting-time limits on which spells they can duplicate). ^^