First of all - what is your win condition?
You’ll run out of steam early without a gameplan of some sort.
Second - vespyr deck needs a pressure provider either voice of the wind, whatshisface arctic thingy, or my frostiva.
Without it you’re holding off an attack every turn without a comeback.
Third - bonechill+ice Dude is a pretty neat removal, but… too situational, and over all not that good, use any other removal, open up 3 spaces on your deck for options.
Fourth - dryad is a mustx3
Fifth - tigersx3
I would go for one copy of Huldra even though in my opinion this card is a meh… back I’m my Kara deck huldra won me a game or two.
Most importantly - vespyr decks mainly consists of minions either vespyrs or vespyrs generators, so keep in mind having 24-25 minions min.
Good luck maman