The general plan is to summon as many beasts as possible in the early game, then in the mid game combo Oracle of Elune with Frostsaber Matriarch and Mark of the Spikeshell, with Heart of the Wild and Clawfury Adept for a bit of extra reach if your board survives. 2x Jerry Rig Carpenter and 2x Capture Coldtooth Mine should help you draw Frostsaber Matriarch consistently.