Dimensional Observers of "S-Force"

The mysterious secret society, "S-Force."

Their missions that transcend various spaces and time, are supported by agents with unique abilities.

New agents for the next generation have been assembled to respond to the ever-expanding field of activities.

Dimensional Observers of "S-Force" is a Solo Mode Gate in Yu-Gi-Oh! Master Duel and focuses on the S-Force archetype.

Like most Gates in Solo Mode, each Duel can be played with either the player's own Deck or a provided Loaner Deck fitting the theme of the Gate, with separate rewards for each. Completing this gate for the first time unlocks the "Space-Time Transcendents" Secret Pack for 24 hours.

Chapter 1: Scenario

Main article: Master Duel card storylines § Dimensional Observers of "S-Force"

• Reward: 150

Chapter 2: Practice

Learn the ins and outs of "S-Force" Decks.

• Reward: 150

Chapter 3: Duel 1

Many of the "S-Force" monsters have effects that affect the opponent's monsters in front of the "S-Force" monsters on your field.

You can create a powerful lineup by deploying your "S-Force" monsters according to the position of your opponent's monsters.

Use effects such as "S-Force Justify" that redirect the opponent's monster to a specific location to put the pressure on your opponent.

• Reward (Loaner): "S-Force Retroactive" x3
• Reward (My Deck): "S-Force Lapcewell" x3

Loaner Deck

A Deck that lets you experience the basics of "S-Force." Many of the "S-Force" monsters have effects that are applied to the opposing monsters directly facing the "S-Force" monsters on your field. Deploy multiple "S-Force" monsters on the field to narrow your opponent's tactics. Also, "S-Force Justify" has a powerful effect that allows you to banish all opposing monsters that are linked to itself.

S-Force's Missions

Main Deck Monster Cards (20) Effect Monsters S-Force Retroactive x3 S-Force Rappa Chiyomaru x3 S-Force Professor DiGamma x2 Wattkinetic Puppeteer Iron Dragon Tiamaton S-Force Orrafist x3 S-Force Edge Razor x3 S-Force Gravitino S-Force Dog Tag S-Force Pla-Tina S-Force Lapcewell Spell Cards (10) Normal Spells Reinforcement of the Army Terraforming Field Spells S-Force Bridgehead x3 Continuous Spells Ground Collapse Senet Switch Staring Contest Quick-Play Spells S-Force Showdown x2 Trap Cards (10) Normal Traps Blasting Fuse Reinforce Truth x2 Fuse Line Infinite Impermanence x2 S-Force Specimen S-Force Chase x2 Counter Traps Broken Line Extra Deck (15) Link Monsters Secure Gardna x3 Security Dragon x3 Barricadeborg Blocker x3 S-Force Justify x3 Borrelguard Dragon x3

Opponent's Deck

"S-Force Rappa Chiyomaru" has the effect to return itself into your hand, and Special Summon other "S-Force" monsters from your Deck. With this feature, you may Summon high-Level monsters onto the field that are the centerpieces of the "S-Force." Also, being a Level 2 monster, this may be Special Summoned during your opponent's turn by using effects of "Little Trooper" and "Graceful Revival."

S-Force's Virtual Warfare

Main Deck Monster Cards (28) Effect Monsters Mad Reloader x2 Stygian Security x3 Little Trooper x2 S-Force Rappa Chiyomaru x3 Necro Gardna x2 Lockout Gardna x2 S-Force Professor DiGamma x3 Card Guard x3 S-Force Orrafist x3 Boot Staggered S-Force Gravitino x2 S-Force Pla-Tina x2 Spell Cards (4) Field Spells S-Force Bridgehead x2 Quick-Play Spells S-Force Showdown x2 Trap Cards (8) Normal Traps Security Orb x3 S-Force Specimen x2 Continuous Traps Graceful Revival x3 Extra Deck (15) Link Monsters Secure Gardna x3 Security Dragon x3 Restoration Point Guard x3 Barricadeborg Blocker x3 S-Force Justify x3

Chapter 4.1: Locked

You must use 100 and 100 to unlock this chapter.

Chapter 4.2: Duel 2

The opponent may notice the ATK and DEF of "S-Force Rappa Chiyomaru" and attempt to make moves during your turn by combining "Edea the Heavenly Squire" or "Monarch" Spell/Trap cards. Do not let your guard down even when on your turn. Read your opponent's moves, and be proactive, not reactive.

Banished "S-Force" monsters can be utilized again, such as being Special Summoned by the effect of "S-Force Pla-Tina." Know not only the cards in your hand and on the field, but also those banished and in the graveyard to create an advantageous situation.

• Reward (Loaner): Protector ("S-Force Justify")
• Reward (My Deck): 2

Loaner Deck

A Deck that aims to utilize the LIGHT and DARK specific Attributes of the "S-Force" monsters. The "S-Force Pla-Tina" especially has an effect to Special Summon a banished "S-Force" monster. This allows you to reuse "S-Force" monsters that has previously been banished from your Graveyard to Special Summon "Black Luster Soldier - Envoy of the Beginning" and other monsters. Utilizing banished cards will be the key in mastering this Deck.

S-Force in Chaos Space

Main Deck Monster Cards (29) Effect Monsters S-Force Retroactive x2 S-Force Rappa Chiyomaru x3 Genex Ally Birdman x2 S-Force Professor DiGamma White Dragon Wyverburster x2 White Dragon Collapserpent x2 Iron Dragon Tiamaton x2 Chaos Valkyria S-Force Orrafist Chaos Grepher S-Force Edge Razor x3 S-Force Gravitino x2 S-Force Dog Tag S-Force Pla-Tina x2 S-Force Lapcewell Destrudo the Lost Dragon's Frisson Black Luster Soldier - Envoy of the Beginning The Chaos Creator Spell Cards (8) Normal Spells Foolish Burial Chaos Space x3 Field Spells S-Force Bridgehead x3 Quick-Play Spells S-Force Showdown Trap Cards (3) Normal Traps S-Force Specimen S-Force Chase x2 Extra Deck (15) Synchro Monsters Black Rose Moonlight Dragon Cyberse Quantum Dragon Chaos Ruler, the Chaotic Magical Dragon Xyz Monsters Starliege Paladynamo Number 66: Master Key Beetle Dark Rebellion Xyz Dragon Link Monsters Hieratic Seal of the Heavenly Spheres I:P Masquerena Lyna the Light Charmer, Lustrous Dharc the Dark Charmer, Gloomy Curious, the Lightsworn Dominion S-Force Justify x2 Accesscode Talker Underworld Goddess of the Closed World

Opponent's Deck

The effect of "Edea the Heavenly Squire" is often used to Special Summon "Eidos the Underworld Squire" to combo into Tribute Summons. However, you can also use its effect to Special Summon "S-Force Rappa Chiyomaru." Upon using the effect of "Edea the Heavenly Squire" that turn, you will not be able to Special Summon a monster from the Extra Deck. However, you can also Special Summon with the effect of "Reinforce Truth" during your opponent's turn and activate its effect to add variety to your tactic once your turn arrives.

S-Force in Domain of the Monarchs

Main Deck Monster Cards (22) Effect Monsters Edea the Heavenly Squire x3 Eidos the Underworld Squire S-Force Rappa Chiyomaru x3 S-Force Edge Razor x3 S-Force Gravitino x3 S-Force Dog Tag Caius the Shadow Monarch Kuraz the Light Monarch S-Force Pla-Tina x2 Ehther the Heavenly Monarch x2 Erebus the Underworld Monarch x2 Spell Cards (10) Normal Spells Reinforcement of the Army One for One Pantheism of the Monarchs x3 Field Spells Domain of the True Monarchs S-Force Bridgehead x2 Quick-Play Spells The Monarchs Stormforth S-Force Showdown Trap Cards (8) Normal Traps Reinforce Truth x2 S-Force Chase x2 Continuous Traps The First Monarch Escalation of the Monarchs The Prime Monarch x2 Extra Deck (15) Xyz Monsters Constellar Ptolemy M7 x3 Photon Strike Bounzer x3 Number 107: Galaxy-Eyes Tachyon Dragon x3 Number 38: Hope Harbinger Dragon Titanic Galaxy x3 Link Monsters S-Force Justify x3

Chapter 4.3: Duel 3

Your opponent will attack your monsters with monsters with high ATK such as "Goyo Guardian" and will bring the monsters they destroyed in battle to their own side.

You don't want to give your opponent an advantage in ATK, so don't focus your strategy on creating a line-up of high ATK monsters. Instead, try to block the opponent's attacks and keep them from engaging in battle by utilizing a variety of effects, such as one that returns opponent's monsters to their hand with the effect of "S-Force Chase."

• Reward (Loaner): Icon ("S-Force Justify")
• Reward (My Deck): 200

Loaner Deck

When you activate "S-Force Chase" while having multiple types of "S-Force" monsters, it will have a powerful effect that allows you to take multiple cards on your opponent's field and force them back into their hands. If you have "Trickstar Lycoris" deployed when that happens, you can also combo into damaging your opponent directly. Essentially, the key lies in how you deploy your monsters. Try aiming to activate "Chain Summoning," which allows you to Normal Summon up to 3 times.

Trickster S-Force

Main Deck Monster Cards (20) Effect Monsters S-Force Retroactive x3 S-Force Rappa Chiyomaru x3 Trickstar Lycoris x3 Trickstar Candina x3 S-Force Edge Razor x2 S-Force Gravitino x3 S-Force Pla-Tina x2 S-Force Lapcewell Spell Cards (13) Normal Spells Reinforcement of the Army Terraforming Field Spells Trickstar Light Stage x2 S-Force Bridgehead Continuous Spells Dark Room of Nightmare Quick-Play Spells Hand Destruction Chain Summoning x3 S-Force Showdown x3 Trap Cards (7) Normal Traps Secret Barrel Storming Mirror Force Trickstar Reincarnation S-Force Chase x3 Continuous Traps Boompoline!! Extra Deck (15) Link Monsters Trickstar Holly Angel x2 Trickstar Black Catbat Trickstar Crimson Heart Hip Hoshiningen x2 Trickstar Divaridis x2 Barricadeborg Blocker x2 Trickstar Foxglove Witch x2 S-Force Justify x3

Opponent's Deck

This Deck specializes in Special Summoning your opponent's monsters destroyed in battle to your field by using cards such as "Goyo Guardian." The effect of "S-Force Professor DiGamma" allows you to check the opposing monster's ATK and DEF, and change its battle position depending on the value. Use this wisely to take them down in combat! Use your opponent's monster as part of your tactics to Link Summon "S-Force Justify" to bring your opponent down!

S-Force's Revised Orders

Main Deck Monster Cards (26) Effect Monsters Stygian Security x2 Jutte Fighter x3 S-Force Rappa Chiyomaru x3 S-Force Professor DiGamma x2 Assault Dog x3 Gate Blocker x2 S-Force Orrafist S-Force Edge Razor x3 Handcuffs Dragon S-Force Gravitino x3 S-Force Pla-Tina x2 Montage Dragon Spell Cards (5) Normal Spells Reinforcement of the Army Field Spells S-Force Bridgehead x3 Quick-Play Spells S-Force Showdown Trap Cards (9) Normal Traps Descending Lost Star Reinforce Truth x3 S-Force Chase x2 Counter Traps Wiretap Continuous Traps Call of the Haunted x2 Extra Deck (15) Synchro Monsters Goyo Defender x3 Stygian Sergeants Goyo Chaser x2 Goyo Guardian x2 Signal Warrior x2 Goyo King Link Monsters Gravity Controller S-Force Justify x3

Chapter 5: Goal

This chapter serves as a Scenario.

• Reward: 150