Tiaral

remaining skills in the branch

I'll take the melee skill (Revan, but I mentioned that we're taking him anyway, just in case), probably the AoE skill, and do I need "Tranquility"? Maybe I should save up for another skill branch for now? Because if a specific game situation arises, I can still take that skill later, but it's hard to imagine why I would need to stand still in invisibility without it.