Hearthpwn

I made this deck and defeated heroic Sapphiron on the 2nd attempt. The point is to control the board with your spells, traps, charge or deathrattle minions; then spend most turns whittling the health down with Steady Shot.

It's really just my take on existing decks I saw, but utilizing some advantages from LoE such as Wobbling Runts or Reno Jackson.

This is the deck that I used, not necessarily  the one that I think is 100% optimized. I could easily cut every legendary except Reno and still would have won. The Gladiator's Longbow thought, I found extremely useful.