D.D. Castle: Siege

D.D. Castle: Siege
Names
English	D.D. Castle: Siege
Event information
Type	D.D. Castle
History
Occurrences	August 13, 2020 – August 19, 2020
Card Trader EX	August 13, 2020 – August 26, 2020
Lottery	August 13, 2020 – August 26, 2020

D.D. Castle: Siege is an event that occurred in Yu-Gi-Oh! Duel Links.

Event details

• The D.D. Castle: Emergence has 30 floors. Only the first 15 floors were available from the beginning of the event.
  • Floors 16F-22F were unlocked on August 15, 2020
  • Floors 23F-30F were unlocked on August 17, 2020.
• Challenge Rooms can be unlocked by clearing Floors 7F, 15F, 22F, and 30F in 10 turns or less.

Castle Keys

Castle Keys are earned by Dueling in Duel World (except at the Gate or against The Vagrant) or Ranked Duels. Each day, the player is awarded 15 Castle Keys for entering the D.D. Castle area.

The player must use Castle Keys in order to challenge the enemies in each floor.

Wave Duels

Damage bonus

In Wave Duels, each opponent takes bonus damage from one specific Attribute. Any battle damage inflicted to that opponent by a monster of that Attribute is tripled.

The weaknesses of each Attribute are listed below.

Opponent's Attribute	Damage bonus
LIGHT	DARK
DARK	LIGHT
WATER	EARTH
FIRE	WATER
WIND	FIRE
EARTH	WIND

Forbidden Skills and cards

There are several Skills and cards that cannot be used in Wave Duels.

Forbidden cards

Vennominaga the Deity of Poisonous Snakes

Ojama King

Ojama Knight

Ninjitsu Art of Shadow Sealing

Numbing Grub in the Ice Barrier

Forbidden Skills

Grandpa's Cards

Titan Showdown

Destiny Board

Fatal Five

Floors

At the start of each wave, one or more monsters appear on the opponent's field in Attack Position.

On standard floors, this is always one copy of the monster who is also appearing as the opponent.

Floor	Opponent	LP	Entry cost
1F	Vampire Familiar	2000 LP	10 Castle Keys
	Tornado Bird	2000 LP
	Sonic Shooter	2000 LP
2F	Battle Footballer	2000 LP	10 Castle Keys
	Tornado Bird	2000 LP
	Sonic Shooter	2000 LP
3F	Tornado Bird	2000 LP	10 Castle Keys
	Sonic Shooter	2000 LP
	Sonic Shooter	2000 LP
4F	Vampire Retainer	2000 LP	10 Castle Keys
	Battle Footballer	2000 LP
	Sonic Shooter	2000 LP
5F	Tornado Bird	2000 LP	10 Castle Keys
	Tornado Bird	2000 LP
	Sky Scout	4000 LP
6F	Sonic Shooter	2000 LP	10 Castle Keys
	Tornado Bird	4000 LP
	Battle Footballer	4000 LP
7F	Tornado Bird	4000 LP	10 Castle Keys
	Sonic Shooter	4000 LP
	Sky Scout	6000 LP
8F	Vampire Retainer	2000 LP	10 Castle Keys
	Guardian of the Labyrinth	2000 LP
	Ancient Brain	2000 LP
9F	Guardian of the Labyrinth	2000 LP	10 Castle Keys
	Skilled Dark Magician	2000 LP
	Skilled White Magician	2000 LP
10F	Skilled Dark Magician	2000 LP	15 Castle Keys
	Skilled White Magician	2000 LP
	Ancient Brain	2000 LP
11F	Guardian of the Labyrinth	2000 LP	15 Castle Keys
	Ancient Brain	2000 LP
	Chaos Sorcerer	2000 LP
12F	Vampire Familiar	2000 LP	15 Castle Keys
	Skilled White Magician	2000 LP
	Skull Knight	2000 LP
13F	Guardian of the Labyrinth	2000 LP	15 Castle Keys
	Skilled Dark Magician	2000 LP
	Skilled White Magician	2000 LP
14F	Guardian of the Labyrinth	4000 LP	15 Castle Keys
	Ancient Brain	4000 LP
	Skull Knight	4000 LP
15F	Ancient Brain	4000 LP	15 Castle Keys
	Skull Knight	4000 LP
	Guardian Baou	4000 LP
16F	Vampire Familiar	2000 LP	15 Castle Keys
	Scarr, Scout of Dark World	4000 LP
	Beige, Vanguard of Dark World	4000 LP
17F	Beige, Vanguard of Dark World	4000 LP	15 Castle Keys
	Beige, Vanguard of Dark World	4000 LP
	Zure, Knight of Dark World	4000 LP
18F	Scarr, Scout of Dark World	4000 LP	15 Castle Keys
	Beige, Vanguard of Dark World	4000 LP
	Zure, Knight of Dark World	4000 LP
19F	Beige, Vanguard of Dark World	4000 LP	20 Castle Keys
	Zure, Knight of Dark World	4000 LP
	Brron, Mad King of Dark World	4000 LP
20F	Vampire Retainer	2000 LP	20 Castle Keys
	Beige, Vanguard of Dark World	4000 LP
	Beige, Vanguard of Dark World	4000 LP
21F	Scarr, Scout of Dark World	4000 LP	20 Castle Keys
	Scarr, Scout of Dark World	4000 LP
	Brron, Mad King of Dark World	4000 LP
22F	Zure, Knight of Dark World	4000 LP	20 Castle Keys
	Scarr, Scout of Dark World	4000 LP
	Reign-Beaux, Overlord of Dark World	4000 LP
23F	Vampire Familiar	4000 LP	20 Castle Keys
	Vampire Familiar	4000 LP
	Vampire Retainer	4000 LP
24F	Vampire Familiar	4000 LP	20 Castle Keys
	Vampire Retainer	4000 LP
	Vampire Vamp	4000 LP
25F	Vampire Retainer	4000 LP	20 Castle Keys
	Vampire Retainer	4000 LP
	Vampire Grace	4000 LP
26F	Vampire Familiar	4000 LP	25 Castle Keys
	Vampire Retainer	4000 LP
	Vampire Scarlet Scourge	4000 LP
27F	Vampire Dragon	4000 LP	25 Castle Keys
	Vampire Dragon	4000 LP
	Vampire Grimson	4000 LP
28F	Vampire Vamp	4000 LP	25 Castle Keys
	Vampire Grace	4000 LP
	Vampire Scarlet Scourge	4000 LP
29F	Vampire Retainer	4000 LP	25 Castle Keys
	Vampire Dragon	4000 LP
	Vampire Grimson	4000 LP
30F	Vampire Scarlet Scourge	6000 LP	30 Castle Keys
	Vampire Grimson	6000 LP
	Vampire Lord	6000 LP

Challenge floors

At the start of each wave, one or more monsters appear on the opponent's field in Attack Position.

Floor	Opponent	LP	Starting monster	Entry cost
7F	Skull Servant	2000 LP	Skull Servant x1	15 Castle Keys
	Skull Servant	4000 LP	Skull Servant x3
	King of the Skull Servants	6000 LP	King of the Skull Servants x1
15F	Mokey Mokey	2000 LP	Mokey Mokey x1	15 Castle Keys
	Mokey Mokey King	4000 LP	Mokey Mokey King x1
	Archlord Kristya	6000 LP	Archlord Kristya x1
22F	Brron, Mad King of Dark World	4000 LP	Brron, Mad King of Dark World x1	20 Castle Keys
	Reign-Beaux, Overlord of Dark World	4000 LP	Reign-Beaux, Overlord of Dark World x1
	Grapha, Dragon Lord of Dark World	6000 LP	Grapha, Dragon Lord of Dark World x1
30F	Vampire Retainer	4000 LP	Vampire Retainer x1	30 Castle Keys
	Vampire Lord	6000 LP	Vampire Lord x1
	Vampire Genesis	8000 LP	Vampire Genesis x1

Castle Guards

At the start of each wave, one or more monsters appear on the opponent's field in Attack Position.

There is no Castle Key cost to Duel Castle Guards.

Group	Opponent	LP	Starting monster	Completion reward
Group 1	The Six Samurai - Nisashi	2000 LP	The Six Samurai - Nisashi x1	60 Lottery Coins
	The Six Samurai - Yariza	4000 LP	The Six Samurai - Yariza x1
	Karate Man	6000 LP	Karate Man x1
Group 2	Turu-Purun	2000 LP	Turu-Purun x1	60 Lottery Coins
	Imairuka	4000 LP	Imairuka x1
	Star Boy	6000 LP	Star Boy x3
Group 3	Thunder Kid	2000 LP	Thunder Kid x1	120 Lottery Coins
	Thunder Kid	4000 LP	Thunder Kid x3
	Doom Dozer	6000 LP	Doom Dozer x1
Group 4	Vampire Familiar	2000 LP	Vampire Familiar x1	180 Lottery Coins
	Vampire Retainer	4000 LP	Vampire Retainer x1
	Vampire Dragon	6000 LP	Vampire Dragon x1

Rewards

Floor first completion rewards

Rewards can be earned by completing floors of the tower for the first time.

Floor	Reward
1F	1 EX Draw & Summon
2F	10 Gems
3F	10000 Gold
4F	10 Gems
5F	50 R Jewels
6F	10 Gems
7F	10 Skill Chips
8F	20 Gems
9F	3 Extra Cards
10F	Card Sleeves: Vampire Hunter

Floor	Reward
11F	20 Gems
12F	10000 Gold
13F	3 Extra Life
14F	20 Gems
15F	1 "Cocoon Veil"
16F	50 R Jewels
17F	10 Skill Chips
18F	30 Gems
19F	1 EX Draw & Summon
20F	3 EXP Boosters

Floor	Reward
21F	50 R Jewels
22F	Game Mat: Vampire's Domain
23F	40 Gems
24F	20000 Gold
25F	1 "Darkness Destroyer"
26F	40 Gems
27F	10 Skill Chips
28F	1 UR Jewel
29F	50 Gems
30F	Title: D.D. Castle: Siege Completed

Lottery Coins are also rewarded for completing a floor for the first time.

Floors	Reward
1F-5F	100 Lottery Coins
6F-10F	150 Lottery Coins
11F-15F	200 Lottery Coins
16F-20F	250 Lottery Coins
21F-25F	300 Lottery Coins
26F-29F	350 Lottery Coins
30F	400 Lottery Coins
Challenge	300 Lottery Coins

Challenge Floors

Challenge	Reward
7F	50 Gems
15F	60 Gems
22F	70 Gems
30F	Icon

Floor completion rewards

Separately to the first completion rewards, the player receives Lottery Coins whenever they clear a floor (even of repeated attempts). On the first clear, these are awarded in addition to the first completion rewards.

If the player loses the Duel, they instead receive half this amount (rounded down).

Floors	Reward
1F	20 Lottery Coins
2F-3F	21 Lottery Coins
4F-5F	22 Lottery Coins
6F-7F	24 Lottery Coins
8F-9F	25 Lottery Coins
10F	40 Lottery Coins
11F-12F	41 Lottery Coins
13F-14F	42 Lottery Coins
15F-16F	43 Lottery Coins
17F-18F	44 Lottery Coins
19F	60 Lottery Coins
20F	62 Lottery Coins
21F	64 Lottery Coins
22F	66 Lottery Coins
23F	68 Lottery Coins
24F	70 Lottery Coins
25F	72 Lottery Coins
26F	100 Lottery Coins
27F	105 Lottery Coins
28F	110 Lottery Coins
29F	115 Lottery Coins
30F	180 Lottery Coins

Challenge floors

Floors	Reward
7F	45 Lottery Coins
15F	45 Lottery Coins
22F	65 Lottery Coins
30F	180 Lottery Coins

Card Trader EX

The Card Trader EX appears during this event and remained open until one week after its conclusion. The player can trade their EX Jewels for cards, Booster Items, Gold, and Skill Chips. Each card and Booster Item can only be obtained once from the Card Trader EX during this event, but the Gold can be obtained any number of times. When purchasing one of the latter, the player can chose how many copies they wish to exchange.

EX Jewels	Item
100	10000 Gold
10	1000 Gold
1	100 Gold
50	5 Results Booster
50	5 EXP Booster
50	5 Extra Life
50	5 Extra Card
100	10 Skill Chips
100	1 "Darkness Destroyer" (Glossy)
400	1 "Darkness Destroyer" (Prismatic)
300	1 "Goldd, Wu-Lord of Dark World"
100	1 "Cocoon Veil"
100	1 "Chaos Betrayer"
100	1 "Skyscraper"
100	1 "Dark City"
30	1 "Cyber Angel Idaten"
30	1 "The Grave of Enkindling"
30	1 "Crystal Blessing"
30	1 "Legendary Fiend"
30	1 "Elemental HERO Clayman"
10	1 "Parrot Dragon"
10	1 "Slot Machine"
10	1 "Root Water"
10	1 "Mega Thunderball"
10	1 "Yormungarde"

Lottery

The player can spend a multiple of 30 Lottery Coins (max. 300 at a time) to obtain one random reward for each 30 Lottery Coins spent. The Lottery remained available until after the event's conclusion, and could be accessed from the "Information" menu.

	Lottery Rewards
Rainbow	"Darkness Destroyer" (UR), "Goldd, Wu-Lord of Dark World" (UR), "Cocoon Veil" (SR), "Chaos Betrayer" (SR), "Skyscraper" (SR), "Dark City" (SR) 1 UR Jewel 10 Gems
Gold	"Cyber Angel Idaten" (R), "The Grave of Enkindling" (R), "Crystal Blessing" (R), "Legendary Fiend" (R), "Elemental HERO Clayman" (R) 1 SR Jewel 30 EX Jewels (D.D. Castle) 5 Gems 3000, or 2000 Gold 10 Gate Keys (White, Black, Blue, Red, Yellow or Green)
Normal	"Parrot Dragon" (N), "Slot Machine" (N), "Root Water" (N), "Mega Thunderball" (N), "Yormungarde" (N) 5 R Jewels 16, 7, or 1 EX Jewel(s) (D.D. Castle) 1 Gems 1000, 600, or 300 Gold 5 Gate Keys (White, Black, Blue, Red, Yellow or Green)

Event Missions

Daily Missions

Event Mission	Reward
Play 1 Duel(s) in Ranked Duels (surrenders are not counted).	20 Castle Keys
Play 2 Duel(s) in Ranked Duels (surrenders are not counted).	20 Castle Keys
Play 3 Duel(s) in Ranked Duels (surrenders are not counted).	20 Castle Keys

Decks

Standard floors

Sonic Shooter

Deck
Main Deck Monster Cards (11) Normal Monsters Armaill x3 One-Eyed Shield Dragon x3 Wings of Wicked Flame x3 Effect Monsters Beastking of the Swamps x2 Spell Cards (6) Fusion Recovery x2 Fusion Sage Gust Fan Polymerization x2 Trap Cards (3) Fusion Reserve x2 Necro Fusion Extra Deck (4) Fusion Monsters Dragoness the Wicked Knight x2 Mavelus x2

Guardian of the Labyrinth

Deck

Main Deck Monster Cards (11) Normal Monsters Blade Skater x2 Guardian of the Labyrinth x2 Hibikime x2 Protector of the Throne x2 Effect Monsters Etoile Cyber Queen's Double x2 Spell Cards (7) Fusion Recovery x2 Fusion Sage Legendary Sword Polymerization x2 The Warrior Returning Alive Trap Cards (2) Fusion Reserve Necro Fusion Extra Deck (3) Fusion Monsters Cyber Blader Empress Judge Giltia the D. Knight

Ancient Brain

Deck
Main Deck Monster Cards (14) Normal Monsters Ancient Brain x3 Effect Monsters Crass Clown x3 Dream Clown x2 Frontier Wiseman Possessed Dark Soul x2 Tainted Wisdom x3 Spell Cards (4) Fusion Sage Polymerization x3 Trap Cards (2) Fusion Reserve x2 Extra Deck (4) Fusion Monsters Bickuribox x2 Dark Balter the Terrible Skull Knight

Challenge floors

Skull Servant

Deck
Main Deck Monster Cards (15) Normal Monsters Battle Warrior x3 Skull Servant x3 The 13th Grave x3 The Wandering Doomed x3 Wood Remains x3 Spell Cards (4) Polymerization x3 Tri-Wight Trap Cards (1) Necro Fusion Extra Deck (3) Fusion Monsters Zombie Warrior x3

Mokey Mokey King

Deck
Main Deck Monster Cards (12) Normal Monsters Mokey Mokey x3 Effect Monsters Goddess with the Third Eye x3 Hoshiningen x2 Summoner of Illusions x3 Vylon Charger Spell Cards (5) Elf's Light x3 Polymerization x2 Trap Cards (3) A Feint Plan Fusion Reserve x2 Extra Deck (3) Fusion Monsters Mokey Mokey King x3