DemiDevimon (Digimon Story: Time Stranger Promo Pack) #P - 198

[[Digivolve] Lv.2 w/[TS] trait: Cost 0]
[Start of Your Main Phase] If you have 4 or less memory, this Digimon may digivolve into a Digimon card with the [Fallen Angel] or [TS] trait in the hand without paying the cost.

[When Attacking] [Once Per Turn] [Draw 1] and trash 1 card in your hand.