The S-Force (Security Force) archetype is a reactive control strategy centered around a unique column-based mechanic. Each S-Force monster projects a continuous debuff onto the opponent's monsters that share its column, creating an interactive "dragnet" across the field. The deck aims to build a wide board, stacking multiple disruptive effects to lockdown opponent's monsters and control the flow of the game. Its success hinges on a small core of key monsters that initiate its combos and maintain board presence.
The core identity of S-Force is its column gimmick. Each S-Force monster projects a continuous negative effect onto any opposing monster in the same column. This forces a cat-and-mouse game where the opponent must choose between summoning into a "captured" column and suffering debuffs, or using open columns, which the S-Force player can then "chase" into with their effects.
The dragnet's true power comes from layering multiple debuffs. An opposing monster is affected by every S-Force monster on the field, not just the one opposite it. A wider board directly translates to a more oppressive field, combining effects like ATK reduction, banishing on removal, and restricting Extra Deck summons.
The undisputed heart of the archetype. Her Quick Effect is the deck's primary combo starter.
On summon, it adds any "S-Force" card from Deck to hand, setting up further plays.
Crucially revives a banished "S-Force" monster, turning costs into board presence.
The deck's most critical combo requires S-Force Rappa Chiyomaru and any other "S-Force" card in hand. This sequence is the foundation of the entire strategy.
Activate Rappa Chiyomaru's Quick Effect, banishing another "S-Force" card from your hand (optimally Gravitino).
Chiyomaru returns to hand, and you Special Summon S-Force Pla-Tina from your Deck. Pla-Tina's effect then triggers, Special Summoning the "S-Force" monster you banished for Chiyomaru's cost.
If you summoned Gravitino, its effect triggers, allowing you to search for the powerful trap card S-Force Chase to set for interruption.
M A I N - M O N S T E R - Z O N E S
S P E L L / T R A P - Z O N E S
Any opposing monster in an S-Force column that leaves the field is banished instead of going to the GY.
Powerful non-destruction removal that returns 2+ opposing cards to the hand during their turn.
If the opponent summons to an open column, Chiyomaru can be summoned to "chase" it and apply a new debuff from the deck.
The Bystial engine perfectly fixes S-Force's resource economy. Cards like The Bystial Lubellion and Branded Regained turn the "-1" cost of S-Force effects into a card-drawing advantage engine, allowing the deck to sustain its board and out-grind opponents.
Since Rappa Chiyomaru is a Level 2 monster, the Spright engine provides incredible consistency and resilience. Spright Starter can summon Chiyomaru directly from the deck, while the (currently forbidden) Spright Elf offered recovery from disruption. This synergy elevates the deck's power ceiling significantly.
The LIGHT and DARK attributes of S-Force monsters open up many possibilities. While Bystials fix the resource loop, other strategies involving rapid spell-based deployment, such as the mysterious Runick field operatives, could also create unique pressure from unexpected columns by utilizing the Extra Monster Zone.
As of the current TCG format, the S-Force archetype is entirely unrestricted, allowing it to operate at full capacity.
Play any card at your preferred ratio without restrictions
Access to all archetype synergies without limitations
No banlist constraints holding back your strategy
Banlist Status Summary
Core cards checked:
• S-Force Bridgehead
• S-Force Chase
• S-Force Dog Tag
• S-Force Edge Razor
• S-Force Gravitino
• S-Force Justify
• S-Force Lapcewell
• S-Force Nightchaser
• S-Force Orrafist
• S-Force Pla-Tina
• S-Force Professor DiGamma
• S-Force Rappa Chiyomaru
• S-Force Retroactive
• S-Force Showdown
• S-Force Specimen
analyzed •
0 restrictions found •
All cards legal at 3 copies
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