
When you set this scheme in motion, each opponent sacrifices a creature of their choice. Then each opponent who didn't sacrifice a creature discards two cards.
"But nothing will end your regret."
Illustrated by Paul Bonner
Released on June 18, 2010
Each opponent who can sacrifice a creature must do so, and thus won’t discard any cards. Each opponent who can’t sacrifice a creature (either because they don’t control any, or because they control Tajuru Preserver) will wind up discarding two cards. Your opponents have no choice in the matter.