Joshua's sister Karina Burns debuts as the World League officially begins with matchups including the Raging Bulls versus the Rocks and BC Sol versus Tango Rhythms. Free defeats Joshua in a personal grudge match, and at the Snake Pit, Boa reveals that Xander and a new rival named Ren Wu Sun have already dismantled several members, including himself.

What happens

• Karina Burns, Joshua's sister, debuts
• Free defeats Joshua in a personal battle
• Boa reveals Xander and newcomer Ren Wu Sun defeated several Snake Pit members
• Xander is revealed to have evolved Xeno Xcalius into Surge Xcalius
• The World League officially begins with several opening matches

Battles

• Free De La Hoya (Drain Fafnir) vs. Joshua Burns (Blast Jinnius) — Free wins
• Raging Bulls vs. Rocks — Raging Bulls win 3-0
• BC Sol vs. Tango Rhythms — continues next episode

First appearances

Character: Karina Burns

Attributed, not verified by us

Claims We Could Not Check

• The masks of the defeated Shadow Bladers are shown discarded on the ground