Hearthpwn

Any replacements for Frenzied Felwing :/? 
As well as how to play this deck?

Si:7 should be a good replacement! As far as playing it, look for your early minions in the mulligan (generally not spells unless you have a good combo like Foxy Fraud + Swindle), Play your minions out first, then damage spells later.  But be careful not to extend into opponents board clears (i.e. don't play all your minions before turn 5 against Warrior to play around Brawl, or turn 3 against Warlock for School Spirits), it's best to leave some backup in hand so you don't run out of gas unless you have a Secret Passage for reload and are close to killing them.  Hope this helps! :)

Thanks for the response! Will try these replacements and thanks for the playstyle help