Based on the PS1 game - Digimon Digital Card Battle.
Decks based on the game's opponents. Since there's a lot of cards that just differ in playing style from each card game, I'll have to come up with something creative/similar to take its place - but that sounds just like a really cool challenge, so I'll try it out!
---
Colors: Green (Black in the PS1 Game)
(PS1) Stats: 3 ATTACK / 3 DEFENSE / 2 DIGIVOLVE SPEED
---
Stingmon (your rival Wormmon's evolved form) appears at the end of the Blue Arena to battle you.
Wormmon got stronger than last time and trained quite a lot since you last dunked on him (so I included Hidden Potential Discovered to represent this). You're gonna face him quite a lot throughout the story and he always has a different deck each time.
Stingmon has a black deck in-game, but black is reserved for machines in this TCG and not specifically Virus Digimon. All of Stingmon's cards are Green in this iteration of the game (including Wormmon, even though there's also Purple cards for its Rookie form), therefore, this Deck's main color is Green which, luckily enough, gives it a vast array of Insectoid Digimon for it to Digivolve and (in this deck's case) to just flat-out play, especially when you hit its Security cards. I didn't give him much Tamer cards on purpose to, once again, fit the theme (where The Digimon Emperor is still roaming around and, in this game, Wormmon acts on his own to beat you up). The diverse amount of Option cards should show how many efforts and trainning this guy is doing to just beat you up (while also attempting to work with these simple-effect cards).
Expect a retrained version of this Deck in the future...