While his short friend could land well placed blows against living targets, Darian had noticed that his style suffered against solid constructs and unfeeling undead. He could probably use a little help. "Here Bellus, this spell should quicken and empower your strikes as well as provide better protection than Full Plate. You should be able fare better against undead foes with the dweomer."
OOC: Cast Gird the Warrior on Bellus as standard action. Effects are as above.
He then ascends using the Fly spell, darting above the Wall with a mere upward glance and act of will. "Do you use that this creature is same one from the Scrying? This feeble psionic whitefire isn't what I expected from lich." Since his companions were about converge on the undead bearlike creature, it would no doubt fall quickly. Best to attack the lich throwing the psionic fireballs then. Perhaps he demonstrate the superior arcane fireball. Yes.
Darian begans aiming for the left eye of the bear, attempting to detonate his fireball inside the hollow skull.
OOC: Haste action, 9d6 Fireball, Reflex DC 20 or 22 versus evil creatures. +11 versus SR. If the opening is small, like an arrow slit, Darian needs to make a ranged touch attack (+3), lest the fireball explode on the front/top of the head, and not inside.
Goading the lich can't be a good idea.