100 yugioh card lot 4000 Mixed Cards Bulk From Massive Store Inventory Includes Holos : Toys & Games containing the custom storage box Number 100: Numeron Dragon (PUR)

The original ATK of this card that has a Fusion, Synchro, Xyz, or Link Monster as material becomes doubled

at the South America 2019 #UDSInvitational

Whats interesting to me is at the bottom of the card for the year it says 1999-2000 Wizards. Base set cards just have 1999 printed there outside of the 4th print and then base set 2, but those actually released in 2000 so it makes sense for them but not for these match prints

This effect typically appears on white cards

If it entered from your library or was cast from your library, draw two cards instead

Elder Gargaroth is an obscenely statted creature that does everything