Exodia the Fire of Obliteration 

Level 10 DARK 

Spellcaster / Effect 

[1] During your turn, when you draw this card: You can reveal it; Special Summon it.

[2] If this card is Special Summoned during your turn: You can activate this effect; This turn, neither player can activate card effects except "Exodia the Fire of Obliteration", also you cannot Normal or Special Summon monsters.

[3] At the start of the Damage Step involving this card: You can destroy all monsters your opponent controls, and if you do, inflict damage to opponent equal to the total ATK of those destroyed monsters.