Janus, Senator At Arms

+2: You may reveal a card from your hand. If you do, draw a card. If you do not, you may tap target non-land permanent.
-4: You may destroy target non-white creature. If you do not, tap up to two creatures. They do not untap during their owners next untap step.
-9: Janus McPuffin becomes a 9/9 Archon creature with Flying, Hexproof, and Vigilance that is still a planeswalker.