which is the selection of monsters in extra deck.
The limited space in extra deck lead to a dilemma where you will need to give up some of synchro monsters that is harder for your deck to access.
While most people are blinded by the fact that Junk Synchron and Debris Dragon are tuner monsters, there are a way out of the dilemma other than synchro summon. You can tribute them to summon other monster that have similar or better forces than synchro monsters.
These monsters include D-hero Bloo-D, Arcana Force EX-the light ruler/the dark ruler.
The 3rd monster required for their summoning can be achieve using brain wash or mind control.
However, these monsters are not direct enough. There should be something that can be summoned more easily and more appropriate for the effect of JnD. Something that only required 2 monsters on the field.
I present to you, The Master of the Air "the ATMOSPHERE"
effect:This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play 2 monsters you control and 1 monster from your Graveyard. Once per turn, you can treat 1 face-up monster your opponent controls as an Equip Card and equip it to this card (You can only equip 1 monster at a time to this card.) This card gains the ATK and DEF of the monster equipped to it by this effect.Most of the time, JnD deck focuses alot in sending cards to grave so that you are able to utilize the ability of JnD to resurrect and synchro. Therefore there shouldn't be any problem in achieving the summoning requirement for this cards.
I present to you, Junky Atmosphere and Debris Guardian:
Monster 26
2 Guardian Eatos
2 The Atmosphere
3 Junk Synchron
3 Debris Dragon
3 Apprentice Magician
2 Crystal Seer
2 Synchro Fusionist
1 Sangan
2 Herald of the Creator
2 D-hero malicious
1 Dark grepher
1 Stratos
1 Zombie Carrier
1 Honest
Spell 11
1 Burial From different Dimension
1 Future Fusion
1 Trade In
1 Heavy Storm
1 MST
1 Reinforcement of the Army
1 Warrior returning alive
2 parellel world fusion
1 miracle fusion
1 Allure of Darkness
1 Cold Wave
Trap 4
1 Call of the haunted
1 Mirror Force
1 Torrential Tribute
1 Limit reverse
Extra deck
2 E-hero Absolute Zero
2 E-hero Tornado
1 E-hero Shining
1 AOJ Catastor
1 Magical Android
2 Chain Dragon
1 Black Rose Dragon
1 Stardust Dragon
1 Collosal Warrior
1 Ice boundary Brionac
1 Goyou
The ability of The Atmosphere of removing cards from play help the player to achieve the summoning condition of Guardian Eatos as well as Parellel World Fusion.
