first of put that monster in storage and take out so the stats change.
tail wave,flame armor,ice sword/drake claw and terrorize.
@Dark .. i haven't trained it yet ..

..
@Guider thanks ..
I would go with....
Ice Sword - Ice Attack. 25% chance at causing bleed. Goes with Physical Expert.
Drake Claw - Dragon Attack. Damage only. Goes with Physical Expert.
Ghost Flare - Fire Attack. Will cause burn.
Tail Wave- Water Attack. Goes with Physical Expert.
Recommended TP:
400 Attack
399 Speed
Optional:
400 Attack
200 Speed/199 HP (Or some other combo of it)