This deck leverages the Adventure (ST20/ST21) engine to consistently build powerful stacks, setting up for explosive plays with Omnimon Alter-S as the primary finisher. It blends draw power, memory control, and board presence to dominate the mid-to-late game.
???? Core Strategy
Use ST20/ST21 rookies and champions (like Biyomon, Palmon, Birdramon, Togemon) for cheap evolution and strong inherited effects.
Build toward BlitzGreymon or MetalGarurumon, then evolve into Omnimon Alter-S for a devastating board clear and swing.
Maintain tempo and memory with tamers like Tai & Matt (EX9) and Our Courage United.
????️ Key Cards
Omnimon Alter-S (EX9-021) – Board wipe + multiple swings = game-ending threat.
BlitzGreymon / MetalGarurumon – Fast evolvers with strong utility.
Alterous Mode / Sagittarius Mode – Add protection and versatility to your stacks.
Adventure Tamers – Provide memory boosts, draw, and synergy with option cards.
⚔️ Game Plan
Early: Set up tamers and build stacks.
Mid: Pressure with Champions/Ultimates and prepare for Megas/DNA.
Late: Drop Alter-S to wipe the board and swing for game.
This deck offers consistent tempo, flexible evolution paths, and a powerful late-game closer in Omnimon Alter-S. It’s ideal for players who enjoy building calculated stacks and winning with precision.
