Warlock is a great class, becausde it got no limit to its invocations uses in a day, so you can spam them all the day, without any worries:
with Pixie race, you got bonus to dex (
for your ranged touch rates "Eldritch Blast" and cha (6) for DC of some of your invocations:
without much details, the invocations i always try to get are:
Lest ones:
--Beguiling Influence => for social PW or modules
--*Eldritch Spear => gives additional range to your e.blast, helps at first lvls
lesser ones:
--*The Dead Walk=> first summon spell, spammable !! a must at first lvls xD they can tank for you as wel as deal dmg !!
--*Voidsense => make you able to see in the dark as in the day, along with seeing any invisible creature !!
--Walk Unseen => invisble at wish ... won't need it with a pixie, since it gots inv at will too
--*Eldritch Chain => kind of a nice aoe
--Mask of Flesh => for fun !!
Greater ones:
--*Wall of Perilous Flame => THE skill (go invisble, cast a lot of this flamewall between you and them, then attack them ..they never reach you alive xD)
--*Chilling Tentacles => epic for crowd control, root anything that walks on it ..spammable as well, so can cast a lot of them and you're sure to catch them all ... did i say it deals cold dmg ?!
--*Devour Magic=> to disipate your invocations once you cleaned the area !!
Dark ones:
--*Binding Blast => stun anything you hit with your e.blast (if it's not immune to mind affecting spells)
--*Path of Shadow=> teleport + heal and spammable ..can break stories in few modules tho xD
(* = more important)
and that's it !!!