Original First erratum Second erratum
Offer 1 monster on your side of the field as a Tribute to inflict 500 points of Direct Damage to your opponent's Life Points. Monsters used for a Tribute Summon or that are offered as Tributes due to other cards' effects are excluded. Tribute 1 monster on your side of the field to inflict 500 points of damage to your opponent's Life Points. By Tributing 1 monster, inflict 500 damage to your opponent.
Third erratum Fourth erratum 
You can Tribute 1 monster to inflict 500 damage to your opponent. You can Tribute 1 monster; inflict 500 damage to your opponent.
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