|Attack|| Tridents: 130|
|Spawn Time|| (Hard Mode)|
The Red Devil is a Hard Mode enemy found in The Underworld that appears after you have defeated at least one Hard Mode boss. It attacks by summoning up to five tridents that attack the player. The Red Devil is the Hard Mode version of a Demon.
- Death comes easily if all five tridents hit the player, even if they are wearing a high tier armor like Hallowed Armor. The tridents can easily do over 100 damage, even while having around 50 Defense. It is one of the most dangerous Underworld monsters in Terraria.
- Its sprite and name might be a reference to Manchester United football team, as the mascot is 'The Red Devil'.
- Added to the game.