The episode Cyrus is sent to the girls Obelisk Dorms and Jaden duels Alexis to free him.
What is episode 3?
200
When all 5 parts of the puzzle are collected in your hand you automatically win.
What is Exodia the Forbidden One?
200
The missing brother who turned out to be the first of the Shadow Riders
Who is Atticus Rhodes?
300
The power in which Jaden possesses.
What is the Gentle Darkness?
300
The combination fusion of Etoile Cyber and Blade Skater
What is Cyber Blader?
300
The first real threat to ever come to the Academy.
What is the Shadow Riders?
300
Fusion summoning card subjugated only to machine type fusion monsters, where the fusion gets the combine attack of the material monsters, and user takes damage equal to the attack.
What is Power Bond?
300
He is the top ranking duelist in the pro leagues.
Who is Aster Phoenix?
400
The card Jaden sent to space in the Kaiba card creator competition.
Who is Yubel?
400
The fusion card used to create evil hero fusions.
What is Dark Fusion?
400
The professor sent from West Academy to steal and collect duel energy in the tournament.
Who is Thelonious Viper?
400
Send 1 (blank) from your field to the graveyard, along with 2 cards in your hand to special summon a (blank)level 10 from your hand or deck.
What is Transcendent Wings.(Winged Kuriboh)
400
He went evil during his first lost as a rising star in the pro leagues.
Who is Zane Truesdale?
500
The episode in which Jaden became the Supreme King.
What is episode 138?
500
Neospacians special effect for fusioning.
What is contact fusion?
500
The other dimension where duel academy is transported to and stuck there.
What is Dark World?
500
If the equipped monster attacks, all effects of Spell or Trap Cards your opponent controls are negated until the end of the Damage Step. If the equipped monster is destroyed and this card is sent to the Graveyard, you receive damage equal to the ATK of the equipped monster.
What is White Veil?
500
The guy that totally stopped showing up in the anime from the ending of season 2, to the beginning of season 3 XD and disappeared completely in season 4.