So the deck does two main things: 1
It reads, At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn. It basically also doubles your mill, and while it only targets one player, its great if youre trying to prove youre not a threat
Service providers
The result is the probability of drawing exactly k successes in n draws
Land Color tag templates(None) Windswept Heath , Pay 1 life, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle
As an Orzhov commander, a Selenia player has access to the numerous black tutors, making this strategy more consistent than it may be otherwise