[[App Fusion] [Watchmon] & [Savemon] & [Calendamon]: Cost 0]
If 2 such cards are linked together, stack the link card on top and digivolve.
[Blocker]
[Your Turn] [Once Per Turn] When this Digimon gets linked, [De-Digivolve 1] 1 of your opponent's Digimon.

Link Effect DP +3000
[Link] [Appmon] trait: Cost 2
(Plug this card from the hand or battle area sideways into the specified Digimon in the battle area.)
[When Linking] [De-Digivolve 1] 1 of your opponent's Digimon.