Ray of Enfeeblement does not drain any ability score, much less DEX
A 453
A maximized Shivering Touch (Frostburn) should do the trick. No dragon (in the SRD at least) has more than Dex 10, the spell does 3d6 DEX damage, maximized to 18.
Ray of Enfeeblement does not drain any ability score, much less DEX
A 453
A maximized Shivering Touch (Frostburn) should do the trick. No dragon (in the SRD at least) has more than Dex 10, the spell does 3d6 DEX damage, maximized to 18.