Gascon's Mourntart
Crafting cost: 8020
Magic Lamp
800
Oneiromancy
12 : 800
Mourntart
11 : 200
Dandelion: Poet
11 : 800
The Mushy Truffle
11 : 800
Korathi Heatwave
10 : 800
Gascon: Iron Falcon
9 : 800
Free Company
9 : 200
The Naglfar
8 : 800
Gascon
8 : 800
Ethereal
8 : 200
Dorregaray of Vole
6 : 200
Highwaymenx2
5 : 30
Caravan Vanguardx2
5 : 80
Lesser Witchx2
5 : 30
Strays of Spallax2
4 : 80
Cutthroatx2
4 : 80
Plumardx2
4 : 30
Iron Falcon Infantryx2
4 : 80
The whole deck revolves around playing lots of Bonded units in Round 1, not just to boost Gascon (who should comfortably reach 14–17 points), but also to generate units for a strong Mountart finisher worth around 20 points.
Keep in mind that Naglfar into Dandelion: Poet is an excellent combo, and Free Company gets the most value when played early, allowing you to pull out Bonded units you've already played.
Always mulligan Highwaymen so you can summon them from your deck with their effect. Fruits of Ysgith is chosen to easy generate extra points with Ethereal. Maybe a little greedy, but working.
Also remember that The Mushy Truffle combined with ready to use Free Company can generate a huge amount of points in a single play (for example 24 points with one Lesser Witch already on the board and one remaining in your deck).
Dorregaray and Korathi Heatwave are your control tools, though you can always swap them (for example Dorregaray for Xavier if you prefer to have heavy graveyard banish).
Ideally, your matches should look more or less like the screenshots attached.
Have fun!