what cards are in mtg foundations Magic: The Gathering Commander Deck Bundle 2 foil cards and 1 Foundations, MTG's 5th Standard set

It is also why black is the most common colour alongside blue in legacy and vintage where you need to have some interaction with spells and their potential to be cast so as to not get run over by broken things

Some of the cards have powerful effects that are well-designed to work with encore and be super influential to the state of a game while still being useful when you cast them from your hand

Aminatou, the Fateshifter In Esper colors, which are strong for blink strategies, you can fill your deck with cards that have powerful ETB triggers and add value boosters like Panharmonicon

Just combine him with blink and flicker effects like Soulherder and Deadeye Navigator, and Rasputin will always be available to crank out colorless mana