This would give a lot more use to dirks, long swords, etc. Specially together with hourglasses. This targets only the weapon in your slot right? (it wouldn't be a smart move throwing flown weapons anyway)
Right, its supposed to work much like the flying weapon spell itself. I.e. it uses whatever weapon is in your weapon slot. If nothing is there the ability won't do anything at all.
Chucking dirks, long swords, etc. is exactly what I had in mind
I kinda get tired of looking at them do nothing but collect dust in my card catalogue. Hopefully this will let people put them to good use finally.
The auto-ability use is in there as well, so people can use this ability to activate their rare weapons too. But this is much more of a gamble since you might end up breaking an expensive and rare weapon that cost a lot to bring out.