Basically, they’re a hyper specialist character team whose ace monster needs to obtained from Marik if you want extra copies.
Lumis and Umbra Starter Deck
1 Masked Beast Des Gardius
1 Grand Tiki Elder
1 Melchid the Four-Face Beast
3 Binding Chain
3 Dark Prisoner
2 Three-Legged Zombies
3 Masked Clown
3 Mystical Capture Chain
1 Mask of Remnants
2 The Chosen One
Unique Level Up Rewards:
Level 3: Grand Tiki Elder
Level 4: Mask Exchange (Skill)
Level 7: Melchid the Four-Face Beast
Level 10: Curse of the Masked Beast
Level 11: The Masked Beast
Level 13: Mask of Impregnability (Skill:)
Level 14: Mask of Weakness
Level 16: Grand Tiki Elder
Level 18: Curse of the Masked Beast
Level 20: Curse of the Remnant (Skill)
Level 21: The Masked Beast
Level 22: Melchid the Four-Face Beast
Level 25: Grand Tiki Elder
Level 30: Light-Imprisoning Mirror
Level 33: Curse of the Masked Beast
Level 35: Shadow-Imprisoning Mirror
Level 38: The Masked Beast
Level 40: Mask of Restrict
Level 45: Mask of Darkness
Unique Skills:
Spell Dispel
The effects of all Spell Cards targeted by “Mask of Dispel” that you control are negated until the end of the next turn.
This Skill can only be used once per turn, and twice per Duel.
Curse of the Remnant
When a monster is equipped with a “The Mask of Remnants” that you control, that monster gains 1000 ATK.
Mask of Impregnability
Can only be used in Tag Duels. Until the end of your opponent’s next turn, you take no battle damage.
This Skill can only be used once per Duel.
Masked Tribute
Return 1 card from your hand to your Deck. Then, randomly play 1 “Grand Tiki Elder” or “Melchid the Four-Face Beast” from outside of your Deck. You cannot Summon any monsters other than “Masked Beast Des Gardius” during the turn you activate this Skill.
This Skill can only be used once per turn, and twice per Duel.
Mask Exchange
Add 1 “Masked Beast Des Gardius” from your Deck to your hand. Then, return 1 “The Mask of Remnants” from your hand to the bottom of your Deck.
This Skill can only be used once per turn, and twice per Duel.
Light and Dark
Choose 1 of the following.
• Return 1 DARK monster from your hand to your Deck. Then, add from your Deck to your hand, 1 LIGHT monster with the same Level and Type as the monster you returned.
• Return 1 LIGHT monster from your hand to your Deck. Then, add from your Deck to your hand, 1 DARK monster with the same Level and Type as the monster you returned.
This Skill can only be used once per turn, and twice per Duel.