Let's make Locate Objects (Least Dragonmark of Finding) a bit less useless. Convert it to a buff spell (friend, self) that does some of the following:
* increased chance to find stuff in breakables (if you have the tech to do that)
* higher quality of stuff in breakables (if you have the tech to do that)
* Treasure Hunter's Elixir effect (stacking or not stacking with the elixir)
* Elixir of Hidden Potential effect (stacking or not stacking with the elixir)
* Elixir of Discovery effect (stacking or not stacking with the elixir) (I guess this last effect would be better suited for the Greater DM of Finding...)
Or make it a Quickened Faerie Fire SLA on a 1 second cooldown.