• Sera requires Green keys to duel at the gate.
• Unlike her event, monsters require Tributes.
• Artifact Vajra is a great budget hand trap that protects your Life Points, especially in Thunder Dragon decks or decks that run Baggy Sleeves

• Reach Stage 6 in (DSOD) Duel World. To trigger her unlock missions
• Reduce your opponent’s LP to 0 by inflicting battle damage with Blue-Eyes White Dragon in a Duel against Sera at level 30 using Seto Kaiba (DSOD).
• Achieve 1 Comeback Victory(ies) in Duels against Sera at level 30 using Seto Kaiba (DSOD).
• Use level 7 or higher Monster Cards 2 time(s) in one Duel against Sera at level 30 using Seto Kaiba (DSOD).
• Achieve 1 win(s) without using any level 3 or lower Monster Cards in Duels against Sera at level 30 using Seto Kaiba (DSOD).
• Achieve 1 win(s) using LIGHT Monster Cards in Duels against Sera at level 30 using Seto Kaiba (DSOD).

Strategy

• Can be run with Draw Sense: Low-Level, Draw Sense: FIRE etc.
• Normal Summon Ally of Justice Core Destroyer and use them to stall
• Use Flamvell Poun to search Core Destroyer (Sangan and Mystic Tomato also work, but they interfere with Draw Sense: DARK)
• If necessary, use your Skill to hopefully search your stall monsters
• Use Draw cards to thin the deck
• Before Last Turn, either have 2 Monsters on the field

Last Turn

1. Normal Summon Gravekeeper’s Vassal, use Union Attack and Secret Pass to the Treasures on it.
2. Change your other monsters to ATK Position, Use Leeching the Light on her strongest Monster.
3. Attack Directly with Vassal for Victory

Replacements

• Other Draw Cards include Ledger of Legerdemain, Jar of Greed, Counter Gate, Defense Draw, etc.