| AvalonXQ |
To elaborate a little bit further -- on the round that you cast the touch spell, you can make one free touch attack as well.
If you don't make your free touch attack (or your touch attack misses or the spell includes multiple charges) and you hold the charge of your spell into the next round, then you can take unarmed and natural attacks as normal (against regular AC has BBT noted), and the first one that hits will also discharge the spell as though you had hit with your touch attack.
| wraithstrike |
On the round that you cast the spell you don't get to use the claw attack, but you do get to make the touch attack as a free action.
If you hold the charge until the next round then you can make the claw attack, and get the spell to discharge also.
The spell work discharges on contact so the second claw would not benefit from it if the first claw hits.