Shadramon

Shadramon is the armor digivolved form of Wormmon through the Digi-Egg of Courage. He appears as a butterfly-like digimon, with armor similar to Flamedramon.

Digimon World 3
Shadramon appears as a random Digimon battle on the Amaterasu Server's Boot Mountain. He will also help the player with the legendary weapons.

Digimon Digital Card Battle
The Shadramon card is #186 and is an Armor level Darkness-type Partner card with 650 HP, needing 60 DP to digivolve into, and worth 10 DP in the DP Slot. Its attack, "Flare Buster", inflicts 500 damage, its  attack, "Serrated Screw", inflicts 350 damage, and its  attack, "Psychic Wave", inflicts 150 damage, and uses Jamming to cause the opponent's Support card to misfire. Its support effect is "Lower Opponent's Attack Power -100. Draw 1 Card."

Digimon World Dawn and Dusk
Shadramon appears as a enemy in The Advancement Test to become a Bronze Tamer along with Magnamon. It can be obtained by using the Digi-Egg of Courage on Wormmon when he is at Lv30+ with 6000 or more Dark EXP.

Digimon Story: Lost Evolution
Shadramon digivolves from Wormmon after the Digi-Egg of Courage 1 plate is set, and can digivolve into Megidramon. It is obtainable by digivolution or degeneration only.

Attacks 
 * Flash Buster (Flare Buster): Charges foe while covered in flames.
 * Psychic Wave: Unleashes a psychic wave of energy.
 * Serrated Screw (Indent Screw): Twists body into a screw-like tornado and pierces through enemy.