Prepare to welcome two heroes from the OPM universe straight to Esperia! Saitama - A Hero For Fun. Can anyone survive his punch? Terrible Tornado - S Class Hero. Don't let her size fool you... her power is immeasurable. The Terrible Tornado skin is available Terrible Tornado joins the Tavern for a limited time! Participate in the event to claim her exclusive appereance for free. 1,000 Free Summons Log in and get 1,000 free summons! Enjoy 10 free summons every day! Summon your favorite heroes with ease, and enjoy tons of rewards that help you power up! Unlock All Heroes Clear stages to unlock every hero in the game. Build your dream lineup and never miss out on your favorites again! Shared Hero Pool Borrow powerful heroes from your friends to breeze through tough stages! AFK Combat Rating Boost Auto-battle your way to victory and earn rewards even while offline. Get stronger the easy way! Join AFK Arena: Companions NOW and start your adventure!