Miracle Draven Final Form

Keep in Opening Hand

Seal of Discord

Stacked Deck

Treasure Hunter

OUT

Nocturne, Horrifying ×1

IN

Brynhir Thundersong ×1

Thermo Beam ×1

Ornn game 1 is super hard to beat if they are playing the "Raid Boss" Ornn deck. Focus on keeping this first game quick and concede if needed as it will be hard to beat with the main deck and will drag out. Game 2/3 should be much easier once you sideboard Thermo Beam and Brynhir in. The gameplan is basically, develop the board in a way where you coserve runes while he will be developing his with gear. Wait until you have 11 runes and Ornn starts his push and then Brynhir into Thermo beam FTW.

Keep in Opening Hand

Seal of Discord

Stacked Deck

OUT

Traveling Merchant ×1

Rebuke ×1

Nocturne, Horrifying ×1

IN

Hard Bargain ×2

Against the Odds ×1

Thermo Beam ×1

Prioritize putting out traveling merchants and other low cost units like treasure hunter to mitigate the Cull The Weak. Never play draven first if you have a bad hand, your opponent will most likely have a Cull the Weak or Hidden Blade to kill him the first chance he gets. Game 2/3 use the Hard Bargains to nullify Cull the Weak/Hidden Blade if needed and use Thermo Beam to blow up the Armory/s when they get online. Against all odds is a good combat trick if you can find it.

OUT

Nocturne, Horrifying ×1

IN

Brynhir Thundersong ×1

Thermo Beam ×1

Fiora is a pretty favored matchup in a BO3 with sideboarding thermo beam in. If your opponent is playing hook Fiora its even better as you will get more value out of the thermo beam. Use Brynhir when you want to force the Fiora to defensively use punch firsts before going in on a battlefield. If they have none in hand then this will stop Riposte from being an option making a combat guaranteed when needed.