Just a little drk trick I picked up from hearsay. When you get the spell absorb TP it'll be a huge boost to your effectiveness, but only if the mob has TP when you use it. You can't absorb stats that aren't there, so you don't want the mob to use its tp during your casting. A handy way to ensure the mob has full 100% tp or more is to stun the mob's TP attack right before casting absorb TP. For example:

Goblin Taru-Eater readies Bomb Toss.
Whatwouldfreudsayaboutthatbigsword casts Stun.
Whatwouldfreudsayaboutthatbigsword casts Absorb TP.
89 TP absorbed from Goblin Taru-Eater.
Goblin Taru-Eater would've readied Bomb Toss but has 0 TP.
Whatwouldfreudsayaboutthatbigsword >> TP: 100%. Lemme know when you're ready to SC, Samurai.