pokemon card combusken - Reverse Holofoil Emerald Weakness Water ×2 Retreat Cost Pokemon Torchic, Combusken & Blaziken

Vampiric Link

That immediately lets you activate the ability and bring something cool into play

A lot of nonsense turns into machine guns, like Retribution of the Ancients activated for 0, Squee's Toy, Distorting Lens, Helm of Chatzuk, and most hilariously of all, the on-theme Bloodthirsty Blade

Aside from being almost a sneaky Masters set (at base booster prices!), Mystery Booster beautifully captures the novelty of Chaos Draft and Cube

While most decks look to cast the Sorcery for one or two mana, removing almost any early game permanent, some decks even splash a fourth or fifth color to unlock the full potential of Prismatic Ending