Wargreymon

Level 3 Digimon & Searchers

• 4 Garnet Memory Boost! (LM-033): Primary opener due to memory generation for future searchers; finds additional searchers; setup for OTK; low probability of burying Omnimon, when played early.
• 4 Offense Training (P-103): Secondary opener; finds additional searchers even Trainings/Memory Boosts; finds Tai as well; setup for OTK; low probability of burying Omnimon, when played early.
• 4 Agumon (BT12-059): Primary digimon opener; finds Tai as well; setup for free Agumon X Antibody; adds +1000 DP.
• 4 Agumon X Antibody (BT9-008): Secondary digimon opener; free search because of free digivolution.
• 2 Agumon (BT5-007): Primary digimon opener, if you miss out on BT12 Agumon; setup for free Agumon X Antibody; finds a Greymon and Omnimon, so best played last to maximize its chances of hitting 2 cards.

Level 4 Digimon

• 4 Greymon (ST1-07): Optimal, since adds Security Attack +1.
• 4 Greymon X Antibody (BT11-064): Can enable kill turns ahead of schedule; free cycle because of free digivolution.

Level 5 Digimon

• 4 MetalGreymon (BT12-068): Primary OTK line; adds Piercing.
• 2 MetalGreymon (ST15-11): Secondary OTK line; adds Security Attack +1.
• 4 MetalGreymon X Antibody (BT9-015): Adds free Security Attack +1 and free +3000 DP because of free digivolution.

Level 6 Digimon

• 4 WarGreymon (BT12-070): Primary OTK line; checks with Security Attack +2 for 6 security.
• 2 WarGreymon (BT1-025): Secondary OTK line; needs all Security Attack +1 you can get; ignores security options.

Level 7 Digimon

• 4 Omnimon (BT5-086): Blitzes for game after WarGreymon has cleared security.

Tamers

• 2 Tai Kamiya (BT1-085): Adds Security Attack +1; setup for OTK; fallback to play through flood gates.
• 2 Yuuya Kuga (BT11-093): Protects stack from security bombs; setup for OTK; fallback to play through flood gates.

Digitama

• 4 Koromon (BT9-001): Adds +1000 DP
• 1 Koromon (ST1-01): Adds +1000 DP