BIG Win!? - SHSP-EN080 (C) (Yugioh)
Normal Trap
Declare a Level between 1 and 12, then both players toss a coin once. If both results are heads, the Levels of all face-up monsters you currently control become the declared Level. If both results are tails, you lose 500 Life Points x the declared Level.
Attack: 0
Defense: 0
Attribute: TRAP