Auto-include

A description given to a card that is good enough to be included in most, if not all, decks.

Cards or card packages are considered auto-include not just if they are strong enough but also if they are a logical stand-alone card that can be fit into a wide range of potentially very different decks, usually across a certain faction but sometimes across the entire meta. They often have a lot of utility; that is - they add something to the deck that will almost always be useful.