There is a game on Facebook called Superhero City, in which, obviously, you play as a superhero, running missions and training against other heroes in order to gain the power to fight off an alien invasion. Occasionally, they'll introduce new powers, which must be purchased with Merit Points - which can be earned slowly, or purchased quickly with real money.
One recent addition was a set of powers supposedly based on planets - Mercurial Speed (for Mercury, natch), Venusian Shield (summon a shield formed of sulfur, which somehow withstands attacks - let's just nod and move on, shall we?), and Uranian Blast. This is an attack power that involves summoning gaseous hydrogen and methane fromm the seventh planet's atmosphere, then firing it at your opponent, then setting it on fire.
That's right, folks, this attack involves hitting your enemy with a blast of noxious gases from Uranus.
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Sodium is a metal that reacts explosively when exposed to water. Chlorine is a gas that'll kill you dead in moments. Together they make my fries taste good.