Biomon

[App Fusion Docmon & Medicmon: Cost 0]

If 2 such cards are linked together, stack the link card on top and digivolve.

Fortitude

On Play When Digivolving You may link 1 level 4 or lower

Digimon card from your hand or this Digimon's digivolution cards to this Digimon without paying the cost.

All Turns Once Per Turn When this Digimon gets linked, 1 of your opponent's Digimon gets -7000 DP for the turn.

Link Effect DP +4000

Link (Appmon) trait: Cost 3 (Plug this card from the hand or battle area sideways into the specified Digimon in the battle area.)

When Linking 1 of your opponent's Digimon gets -7000 DP for the turn.