Stingmon

[Your Turn] When this Digimon would DNA digivolve into a blue Digimon card, gain 1 memory.

[Your Turn] While this Digimon has [Imperialdramon] in its name or the [Free] trait, it gains ＜Piercing＞ (When this Digimon attacks and deletes an opponent's Digimon and survives the battle, it performs any security checks it normally would.).