GamePress
ATK500DEF400
Card Text

Once per turn: You can toss a coin and call it. If you call it right, destroy all monsters your opponent controls. If you call it wrong, destroy as many monsters you control as possible, and if you do, you take damage equal to half the total ATK those destroyed monsters had on the field.

How to Obtain?
Character:

Monster Class
Spellcaster
Monster Attribute
LIGHT
Monster Rarity
SR
Card Code71625222