How to Unlock / Farm Seto Kaiba (DSOD)

Published on September 26, 2019 by

General Information

Seto Kaiba requires White keys to duel at the gate
You will see Kaiba’s unlock missions upon reaching Stage 7 or above in Duel World (DM)
Unlocking Kaiba will also unlock Duel World (DSOD)

Your Main Goal is to get a Red-Eyes Slash Dragon equipped with Power of the Guardians and/or A/D Changer ASAP.
Attack Kaiba’s monsters with Slash Dragon to equip A/D Changer and Build Spell Counters on PotG
Use either Slash Dragon’s Negation effect or A/D Changer+Attack to stop Blue-Eyes Alternative White Dragon
Summon additional Red-Eyes with either Red-Eyes Fusion or Return of the Red-Eyes in DEF Position (to avoid Taking a bunch of Damage in the case he summons Neo Blue-Eyes Ultimate Dragon)
Thin Deck with a combination of Red-Eyes Insight, White Elephant’s Gift, Red-Eyes Fusion, and Return of the Red-Eyes. Make sure you get 3 monsters on the field for your last turn.

Use A/D Changer to change one of Kaiba’s Monsters into ATK Position (If Necessary)
Tribute Summon The Winged Dragon of Ra and use it’s effect to gain ATK.
Use Riryoku to sap the ATK Position monster and guarantee your 10k Damage (If Possible), You can also equip any additional Power of the Guardians
Enter the Battle Phase, and attack the ATK Position monster for victory!

Can be done Skill-less if desired.
Summon Legendary Six Samurai - Shi En and try to equip with Power of the Guardians ASAP, (DS: Wind Helps you find Fuma if you brick)
Attack DEF monsters when possible to build counters on POTG
Negate Polymerization (and other Spells depending on their hand) with Shi En, use Six Samurai United to thin deck when possible.
If Kaiba manages to summon Blue-Eyes Alternative White Dragon, protect Shi En with Fuma and kill it next turn
Build up a second Shi En with POTG whenever you have the chance before last turn.