Bossin' the Boss is a Legends of Idleon quest: 2 rewards. Defeat the Troll boss on Nightmare 100 times.

Bossin' the Boss | Idleon Toolbox

Defeat the Troll boss on Nightmare 100 times.

Bossin'_the_Boss

Hold down to gain 40% EXP in the current skill you're doing! If you're in a town, you will gain EXP in the town skill. Only works on skills below level 50. IMPORTANT: This cannot be used for skills in World 5 or beyond.

Divinity_Pearl

Hold down to get anywhere from 5 hours to 500 hours of AFK time! Gives 24 hrs on average. Odds are: 54% for 5-10hr, 25% for 10-25hr, 18% for 25-100 hr, 2.1% for 100-499hr, 0.4% for 500hr.