With the disappearance of Patches and Corridor Creeper, this deck started to perform much better. Thought I'd share!
Meta has slowed down a little bit, mostly because people think they can now use all their way too slow control decks that got beat down in the past months.
Early game, you want to get Prince Keleseth. If you can't get it in your starting hand, Stitched Tracker can try to get it for you. From turn 3 you have a lot of options though, all to try to extend the game into a mid or late game win.
For the win condition, you want get as much value as you can from Kathrena Winterwisp. Seeping Oozeling picking up Kath's deathrattle is just too sweet. 2x Savannah Highmane is to make sure the oozeling doesn't become completely useless in the late game.
Depending on matchup, you'll want to tweak your Tracker choices. Against priest and warlock control decks, silence is golden. Against everything else just choose curve first and value second.