Tomb of the Spider Queen
Not a very good map for Murky but doable.
I generally go slime build for this map because its faily difficult to split push on this map. It almost always come down to a team fight.
I usually go with Egg Hunt on this match. I place the fake eggs around the turn in area for scouting purposes. Bribe is ok as well but don't feel the camps on this map are that impactfull
Because Murky is so fragile if you have 6 or more gems you should turn them in. Either that or die next to a team mate who can pick them up.
Because this is more of a running fight I find that Octo-Grab is more usefull than March of the Murlocks