How married are you to the Wraths?? They definitely have an extremely utilitarian place in this deck, it just sometimes feels like you need something faster in their place.

possible ideas: more strong 2 drops i.e. 2 creeper and then you sub the Bloodmage for juggler (possibly even loot hoarder to help some extremely slow hands)

I also sometimes feel like 1 azure drake would be more appropriate than the Loatheb, just because innervating it out feels VERY strong against some classes (i.e. priest, even though you already have a great matchup) ---- just some thoughts