Dreadfire Sorcerer

When Dreadfire Sorcerer enters the battlefield,
exile each player's graveyard.
{b/r}{c}, Sacrifice Dreadfire Sorcerer: until end
of turn, you can cast all spells exiled, and you
may spend mana as if it were any color to cast
them.
"It's hard for them to blame me if there are no bodies
for investigation"