how to get spells count as another spell list?

[CyberThread]

Does any method exist, of having a spell count as from another spell list, like if I had a spelltheif, and a paladin multiclass, to get the spelltheif spells to count as if cast from a paladin spell list?

[ddude987]

Spellthief into Prestige Paladin will get you all paladin spells added onto the Spellthief spellist (I think). The only other way I can think up is classes with advanced learning. Unseen Seer gets any divination spell from any list for example.

[Harrow]

I think Geomancer can pull it off.

[CyberThread]

The trick am looking for makes spelltheif spells count for battle blessings.