Land Sales

Each player secretly chooses a number 0 or greater, then all players reveal those numbers simultaineously. The player with the hightest number sacrifices that many lands and chooses that many of the following modes (you may choose the same mode more than once):
• each opponent looses three life.
• you gain five life.
• draw two cards.
{bull} exile a nonland-permanent.

Every land is for sale, for the right price.