Aside from the Jakyrs my dragon deck isn't anything special even if I have won most of my games with it. Plenty of people here have better cards than I do, too, and I never got Breath of the Ancients. Most of the game is about how you play not and not what you have anyways. Most of my games are won before I have a chance to summon a hero card.
My OTG deck I haven't used since before missions came out and got rid of it because I needed the space. The makeup of it was this.
Quote:
OTG deck
Death Dealer (Herald)
3x Blood Alcolyte
1x Fafnir
1x Lord of Ashes
1x Cerness
2x Jakyr
3x mana convergence
4x OTG
2x Kak
4x Krlyr
1x Zerakyl
1x Stalker of Worlds
Not the best cards, but it worked well enough against people. Wish I had a few more Stalkers in there.
My Demon deck I never really was happy with. I had an Avalon deck for a while, but I got rid of it to make space and haven't made one since. The fact that I don't have many good 4-5 Star Avalon cards made me not want to attempt another one.