If youre looking to improve this lists power level Id suggest looking into some better early game and a couple other great inclusions
When a card or effect is activated that targets a "Scareclaw" monster or "Visas Starfrost" you control: Negate that effect
The art on this card is just gorgeous in every way
They go on to elaborate on this in the release, which you can read below: Bellevue, Wash
Cow-tapult is a reference to a scene early in the film, in which French soldiers occupying a castle use a catapult to fling a cow (the flavor text is French for Fetch the cow!) and other barnyard animals at King Arthur and his knights
Etali, Primal Storm You won't get to see this card too often in Sealed due to it being a Rare creature, but if you do, then don't think twice before drafting it, unless the red color doesn't fit your deck at all