FoundryVTT-Sequencer VS Smart-Target

This can definitely be done with Sequencer but it isn't necessarily going to be the easiest thing in the world. Automated Animations might also help, but I haven't used it in a while.

FoundryVTT-Sequencer - Sequencer is a powerful module that lets you play visual effects in your scenes, attaching them to tokens or other elements, animating them, quickly and easily removing them, play sounds for all or specific players, run macros one after another in a controlled way, and so much more.

I don't use it myself so I can't say for certain, but I believe this should be possible with the Sequencer Module.

Sequencer v2.4.3 Bugs URL

Isn't sequencer update 2.3.0 for v10? https://github.com/fantasycalendar/FoundryVTT-Sequencer/releases/tag/2.3.0

Sequencer Wiki from WaspAutomated Animations Wiki from OtigonAdvanced Spell Effect Wiki from Vauryx

However the module "Sequencer" supports a function (via macros you'll need to create) that allow for playing a file at a particular starting point. See the documentation here.

That said, the special effects functionality of FXMaster is not being developed any further actively and might actually be removed in a future release. This is because there now is a module that does it quite a bit better: https://github.com/fantasycalendar/FoundryVTT-Sequencer, so you might want to take a look at that (JB2A also integrates with it, e.g.). FXMaster will instead focus on particle effects (the weather effects) and filter effects.

Smart-Target - allows customization and ease of use for Foundry's targeting system.

Not PF2e-specific, I'd also recommend Smart Target, which lets players target tokens with either Alt+Click, or simply a click (configurable).

Smart Target v0.9.7 Bugs URL

Smart-Target

In addition to Easy Target, which others have recommended, if you're on 0.8.X there's Smart Target which makes it so that clicking on a token you don't own targets / un-targets it. Easier than the "double right click" rigamarole.