Mystery Booster 2

Instant

Sacrifice a creature. Rupture deals damage equal to that creature's power to each creature without flying and each player.

Destroy all creatures target opponent controls. Draw a card for each creature destroyed this way.

You may return two Islands you control to their owner's hand rather than pay this spell's mana cost.
Tap all creatures.

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Sima Yi's power is equal to the number of Swamps you control.

Borrowing the East Wind deals X damage to each creature with horsemanship and each player.

All creatures able to block target creature this turn do so.