you may play cards from exile mtg Yawgmoth's Will Is the Exiled card free

In short: whoever is on the receiving end chooses how to order the replacement effects

If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step

Search your library for a Cave card, put it onto the battlefield tapped, then shuffle

Themed bulk lots such as all holos or complete trainer set sell faster and for more per card than unsorted piles

Shroofus Sproutsire -- This card can generate amusing numbers of Saprolings, though Tana, the Bloodsower offers more in this role

Even if the caster has a weak board, Ruinous Ultimatum is still worth casting if they can't wait for another, cheaper board wipe