Yellow Memory Boost! - P-037 - Promo from Digimon Promos, available at 401 Games Canada.

• Rarity: Promo
• Finish: Foil
• Artist: Shin Sasaki
• Card Text:
  [Main] Reveal the top 4 cards of your deck. Add 1 yellow Digimon card among them to your hand. Place the remaining cards at the bottom of your deck in any order. Then, place this card in your battle area.
  [Main] [Delay] (Trash this card in your battle area to activate the effect below. You can't activate this effect the turn this card enters play.)
  • Gain 2 memory.
  Security Effect: [Security] Place this card in its owner's battle area.