Strahlende Krone

Cut the herald's songs and the trailblazes for Wisdoms and Strategizes.

Strategize is pretty much a strictly better Trailblaze. Herald's song is a bad draw card, since you don't have any discard synergy, and since it's echo you'll just fill your entire deck with them after going off with reclaimer. It's bad and very inefficient. Run Wisdom of the Elders instead.

You run way too few units to make use of 4x Devour, I get the idea, but you probably don't want four of them.

There's also a distinct lack of board-clears. It's an adventure card, so you might not have it, but Hailstorm will make you not auto-lose to aggro. In other matchups you just bottom them with Strategize, so you won't shuffle them in with reclaimer.

Lastly: Clockroach. That is all.