Cleric vs Level Drain

What do you think of a cleric that cannot turn undead, but is immune to level drain? This would include ghoul paralysis, shadow strength drain, &c.

It wouldn't be a blanket immunity, the character would have to make a save (Death) or perhaps succeed in an appropriate turning check. If the check succeeds, the energies are repulsed, and the undead touch just does its basic damage.

Cleric vs Level Drain