what cards are in mtg foundations Magic: The Gathering Commander Deck Bundle 3 Play Boosters (each containing 14 cards) Foundations (FDN) Limited Set Review:

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

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

It grants a +4/+4 buff with the downside of also giving the illusion-style sacrifice ability to its target