At the beginning of your opponents end step, if they cast four or more spells this turn, abandon this scheme
What Is the Most Valuable Serialized Card
Enchantments like Smile at Death (from Tarkir: Dragonstorm ) give your ETB creatures a second wind, while staples like Doubling Season double your output
Attacking your opponents Pokemon Before attacking an opponents Active Pokemon, your Pokemon must have enough Energy cards attached to it so it can perform its move
Truth be told that's longer than I want to play a Commander game for, as for the most part by that point I feel most decks have either fired or misfired, or we're in the late stage attrition grind and someone is just slowly beating other players down, or has some kind of soft-lock
Here's a hint: it's connected to one of the set's major themes