The Rival 100 Dota 2 Edition is an optical gaming mouse that comes with the exclusive in-game item, a Genuine – Pale Edge for Slark, the infamous blade that once drove an entire kingdom into civil war. Armed with a best in class sensor and six programmable buttons, the Rival 100 Dota 2 Edition offers up a unique color scheme complete with LED lit Dota 2 logo. With customizable CPI up to 4000 CPI, 30 million click switches, and 16.8 million color RGB illumination, this mouse has everything that a hero truly needs.