While you have a Tamer, you can ignore this card's color requirements.
[Main] Choose 1 Tamer. You may play 1 play cost 3 or lower Digimon card of the same color as the chosen Tamer from your hand or trash without paying the cost.
Security
[Security] You may play 1 Tamer card from your hand without paying the cost. Then, add this card to the hand.