[lalchi]

I like the idea, but i join Poruku comments.

I think if drink would gave effects that doesn't adds advantage on a battle would be for the best.

Why not even give bonus outside of combats ?

it could be a higher drop luck
A drink making you invisible by mobs. Or making every mobs in x tiles to be drawn to you (outside of a fight).
regenerate mental and physical stamina
making rare drops from collects higher
Higher walking movement speed
etc...

the idea that it effects say, shout and emote verb is very cool tho'