Determination Breaker

The Determination Breaker is a craftable Pre-Hardmode accessory. When equipped, it removes player immunity frames and any contact to Lava will instantly kill the player.

Trivia

 * This item references the video game Undertale. Its name references "Determination", an important concept in Undertale. Additionally, its effect is a reference to the fight with Sans, where the player also takes damage from attacks every single frame. This is further referenced in the tooltip, where "The bad time" references Sans' iconic line, "do you wanna have a bad time?".