If your strategy depends on getting through your sagas chapters quickly, proliferate effects are useful, but Doubling Season is probably king, as it doubles up the counters you add to your sagas
If your opponents control more lands than you then you get to tutor for two, all at instant speed
Madison Li Science
Its good enough to crack cEDH, and it often leads powerful chaos decks at lower Brackets
Most, if not all, trading card games feature starter decks that work as an introduction to new players, collecting a set number of cards into a deck that's ready to play right out of the box
Another Special Illustration Rare variant, Hildas card allows players to search their deck for a specific Evolution Pokmon (that is, a non-Basic Pokmon) and any Energy card, and immediately put them in their hand