Majestic Genesis (Extended Art) Modern Horizons 3 Search your library for a

Search your library for a creature card with mana value X or less

(Then exile this card

where X is the greatest mana value of a commander you own on the battlefield or in the command zone

You may play lands and cast spells from the top of your library

You may cast spells from among those cards this turn

Majestic Genesis (Extended Art) Modern Horizons 3 Search your library for aReveal the top X cards of your library, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. You may put any number of permanent cards from among them onto the battlefield. Put the rest on the bottom of your library in a random order.