Ep. 46: Emerl goes berserk during the finals, forcing others to fight him.
Aired on February 15, 2004

46
The tournament reaches its final stage, but Emerl reacts violently to the Chaos Emerald and begins attacking everyone. The other characters must join forces to stop his rampage. Emerl proves to be a dangerous opponent because his Skill Get ability allows him to copy the moves of his opponents. This episode marks the conclusion of the story arc adapted from the video game Sonic Battle.
Episodes
- Ep. 42 · Sonic breaks a date with Amy, leading her to travel with Sam Speed while Eggman's mech attempts a prison break.
- Ep. 43 · Decoe and Bocoe implant chips in appliances while imprisoned with Eggman
- Ep. 44 · Stewart searches for escaped Eggman but teams up with Chris and friends
- Ep. 45 · President organizes martial arts tournament with Chaos Emerald prize to capture Eggman
- Ep. 46 · Emerl goes berserk during the finals, forcing others to fight him.
- Ep. 47 · Eggman plans planetary destruction via a battleship and the world's navel, forcing Sonic to face unexpected challenges.
- Ep. 48 · Sonic and companions pursue Eggman into the volcanic crater's underground realm.
- Ep. 49 · Government warns of time stagnation if Sonic remains, while Chris refuses to let him go.
- Ep. 50 · Tails and Chuck race to build a dimensional return device while GUN unexpectedly attacks Eggman's base.