Cait Sith, Shinra Spy

When Cait Sith attacks roll four d8 and ignore
the lower roll.
1—9 - Tap target creature an opponent
controls.
11—20 - Cait Sith gains flying.
21 - Destroy all creatures defending player
controls.
22—24 - Cait Sith becomes unblockable
until end of turn.