Round 1 - Hisoka and Chrollo
Round 2 - Pitou and Youpi
Round 3 - Netero and Meruem (Pre-Rose)
Round 4 - Meruem (Post-Rose) and Adult Gon
Bonus Round - Prime Versions vs Meruem (Post-Rose) and Adult Gon
Scenario 1 - Speed Equal
Scenario 2 - Speed not Equal
Location - The Blue House