The Fate of the Flammable is a common Scheme card from Archenemy Schemes (OARC), collector number 13★. Current market price: $11.99, TCGplayer market prices via Scryfall.
When you set this scheme in motion, target opponent chooses self or others. If that player chooses self, this scheme deals 6 damage to that player. If the player chooses others, this scheme deals 3 damage to each of your other opponents.