At the beginning of the Duel, add "Blue-Eyes Ultimate Dragon," "Neo Blue-Eyes Ultimate Dragon," and "Blue-Eyes Twin Burst Dragon" to your Extra Deck. Can be used on turn 3 and onward by revealing 2 "Blue-Eyes White Dragon" in your hand to your opponent. Add "Polymerization" to your hand from outside of your Deck. This Skill can only be used once per Duel.
|Seto Kaiba (DSOD)|
|Level-Up Reward||September 26, 2019 onward|
- Only once per Duel