Im a big advocate of running plenty of removal, and although I will often opt for the most efficient answers Swords to Plowshares, Natures Claim, Anguished Unmaking the efficient answers dont tend to win you quite so many games at a Casual level
I thought Id try something a little different from the standard video game and anime expos that I usually attend
It can grow your attackers based on how much sacrificing youre doing, and also grant lifelink if you sacrifice enough
Mega Darkrai ex is clearly the star, but Mega Zeraora ex, Mega Chandelure ex, Morpeko ex, Gwynn, Mistys Energy, Gladion, and Silvally give collectors multiple reasons to open packs or collect singles
cards on your field, play up to 1 [King] with a cost of 7 or less from your hand
Take Abra, for example