How can I burn more heretics and at the same time decrease my emission standard? You know, purging heresy is all well and good, but everyone of us has to contribute in the fight against climate change.
You could burn yourself, then all the heretics plaguing your thoughts will be purged with the carbon footprint of only one fire.
"Build a man a fire and he'll be warm for a day. Set a man on fire and he'll be warm for the rest of his life." EDIT: Seriously, I know there must be some khorne-legion out there that uses this warcry.
Yessss... you're all alone with a huge pizza and an elephant with gold teeth will be doing the hokey pokey....