Nokia Shiramine

Effect: [Start of Your Main Phase] If your opponent has a Digimon, gain 1 memory.[Your Turn] When any of your Digimon digivolve, if you have 1 or fewer Digimon, by suspending this Tamer, you may play 1 [Gabumon] if that Digimon has [Greymon] in its name or 1 [Agumon] if it has [Garurumon] in its name from your hand or trash without paying the cost.

Security Effect: [Security] Play this card without paying the cost.