Infighter is using a level 80 +9 Magic Seal Pink Axe, while the Avenger is using a level 80 +11 Legacy Scythe. Stats Infighter: 13k/14k P.Atk, 40% Crit Avenger: 10k M.Atk, 20% Crit Infighter 1. Shadow Clone 2. Hurricane n' Roll 3. Gatling Punch 4. Big Bang Punch 5. Nuke Punch 6. Wrath Of God 7. Demolition Punch 8. Exquisite Combo 9. Machine Gun Jab 10. Sacred Counter Yup, Sacred Counter, I use it lol. Avenger 1. Calamity 2. Demonize 3. Dark Howling 4. Smite Of Doom 5. Unholy Fury 6. Pandemonium 7. High Speed 8. Metamorphosis 9. Ripper 10. Dark Authority Avengers damage includes Devil Strikes during skills. From what I compared between the two, Avenger does way more when mobbing, while the Infighter excels at fighting bosses. I did a full run of Grandline on Ultimate Road on both, the Infighter took a little over 4 minutes to clear, but destroyed the boss faster than Avenger could, while on Avenger a full run took just barely 4 minutes, but he spent more time fighting the boss. The Infighter spends more time clearing rooms and uses more skills, especially their low CD moves like Exquisite Combo, along with the Ducking/Sway Skills. Meanwhile Avenger tears and clears rooms apart with fewer skills, and their low CD skills like Shadow Rend and Thorns Of Revenge are both extremely strong, enough to kill mobs very quickly.