Meeting of the Nine

You may tap any number of creatures as you cast
this spell.
Starting with you, each player votes for health or punishment. If health has more votes, creatures
you control gain indestructible until end of turn.
You can't lose the game this turn. Otherwise each opponent sacrifices 13 nontoken permanents.
Exile meeting of the nine from your graveyard:
Draw a card for each color among creatures
tapped as casting this spell.
Nine were convoked, but only eight met.