A Character to train until Mechanics?

I'm thinking to get my Battle Mage who is level 86 to 90 so my Blessing of the Fairy can be 9.
Then I can go train...my HS Mule? I'm so slow with leveling though. I hope I have enough time to get to Level 70-something in four days.

EDIT: Chaos posted at the same time as me. SAME THINKING! LMAO.

HIVE MIND

Don't worry about the Cleric training being too slow. All you need to do is to jump aroud and spam heal on every single undead you see (heal got a nice vertical range BTW). 0 pot costs thanks to MP eater and heal too.

Train on Skeletons Officers on Perion until lvl 45~50. Then go to NLC, find a party/free channel on Scarecrows until 65 and then Jesters until 70 (actually, you could stay here until lvl 95~96, and people like priests to HS them on Jesters). Since Scarecrows and Jesters are LOLEXPMOBS, there's simply no way you can be "slow" here.