Black Mage Sanctuary - A Guide to DPS

[Maero]

No since you got bliz 3 transpose is not obsolete you use it with flare, so as example flare> convert>swiftcast flare.
Freeze there is absolutely no real reason to use it, same as bliz 2, that would be of use much earlier on (Bliz 2)like low levels i mean. Scathe is very useful when movement is needed.
Sleep was another of those spells i used very very early on to help out with struggling tanks but mostly just for kicks as well.
PVP it has it's use i believe. I usually PVP as Ninja though