Wrench
Wrench takes a seat, and draws out an inkpen, which he tends to fiddle with in his hands while this talk goes on.
SpoilerCasting an Infusion (Spell Storing Item)on the inkpen, to turn it into a wand of Speak with Animals, with a single charge.
Uses 1 XP.
UMD - (1d20+8)[28] DC 23
Edit: Success! Finally!