Greymon - EX1-004 - Uncommon from EX-01 Theme Booster: Classic Collection, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Akiyoshi Hongo, Toei Animation
• Card Text:
  Inherited Effect: [When Attacking] [Once Per Turn] You may play 1 [Tai Kamiya] with a play cost of 3 or less from your hand without paying its memory cost.