RGB Gamma

Sheru Muko Sheru Muko 1,581 views Sep 25, 2025 Updated Mar 03, 2026
Red Budget
Playtest Purchase
Deck Primer

Let me be honest here.  The new Siriusmon is absurdly strong.  It makes the deck significantly more dangerous because it can attack twice and has security attack+1.  On top of that it can slot three of any of the decks Digimon underneath itself to remove a threat off the board and gain a lot of inherits.  Now to address the elephant in the room.  The deck can OTK now thanks to the new Siriusmon being able to slot three Arcturusmon underneath itself to delete something and trash 3 security.  Even

...

Let me be honest here.  The new Siriusmon is absurdly strong.  It makes the deck significantly more dangerous because it can attack twice and has security attack+1.  On top of that it can slot three of any of the decks Digimon underneath itself to remove a threat off the board and gain a lot of inherits.  Now to address the elephant in the room.  The deck can OTK now thanks to the new Siriusmon being able to slot three Arcturusmon underneath itself to delete something and trash 3 security.  Even just one of them deals 5 security checks.  But they are clunky to use and don't serve much purpose otherwise.  That is why I believe it is better to run other cards for now.  Of course we may get a new Arcturusmon soon.  If not in AD1 it will be in EX12.  The fact that Gammamon is getting this kind of support after the last two waves we got, now that is scary considering that the deck was close to being broken back in BT21 and EX10.  The deck is a little slow to get started compared to the top decks which held it back too much.  It's very piece and built reliant as well.  This makes the deck particularly hard to use especially in larger tournaments where variance plays a major role.  But the one thing Gammamon has going for it right now is just how flexible it is.  It doesn't have many particularly bad matchups outside of decks like Jesmon and Hudie which can kill them before they get started.  Crimson Blaze is used to help mitigate the damage from those matchups.  I did what I could to make the deck the best I can make it.  If anyone has more they can add to optimize the list even further I would greatly appreciate it.  Thank you for reading this far.

Deck List

Digimon (38)
1 Bokomon LM-019
$0.19 Lv.3 2000
4 Gammamon RB1-005
$0.16 Lv.3 1000
4 Gammamon LM-016
$0.21 Lv.3 1000
4 Gammamon BT21-010
$0.17 Lv.3 1000
3 BetelGammamon BT21-019
$0.09 Lv.4 6000
1 GulusGammamon EX10-042
$0.13 Lv.4 5000
3 GulusGammamon BT21-069
$0.10 Lv.4 6000
2 GulusGammamon RB1-029
$0.13 Lv.4 6000
2 KausGammamon BT22-020
$0.09 Lv.4 5000
2 WezenGammamon BT22-045
$0.09 Lv.4 5000
1 Regulusmon LM-017
$0.17 Lv.5 10000
2 Regulusmon BT21-077
$0.14 Lv.5 7000
1 Regulusmon RB1-030
$2.53 Lv.5 9000
3 Regulusmon EX10-053
$7.26 Lv.5 10000
2 Zanmetsumon BT16-062
$0.11 Lv.5 8000
3 Siriusmon AD1-007
$14.06 Lv.6 12000
Option (6)
2 Crimson Blaze BT8-097
$1.12
4 The Strongest of Brothers BT21-090
$0.07
Tamer (6)
3 Hiro Amanokawa RB1-032
$0.30
3 Hiro Amanokawa BT21-080
$0.37
Egg Deck (4)
4 Gurimon RB1-001
$0.12 Lv.2

Card Types

Digimon 38
Option 6
Tamer 6
Digi-Egg 4

Levels

Lv.3 13
Lv.4 13
Lv.5 9
Lv.2 4
Lv.6 3

Colors

Red 30
Purple 17
Blue 2
Green 2
Black 2
White 1

Play Cost

3 Cost 20
4 Cost 7
5 Cost 2
6 Cost 10
7 Cost 2
8 Cost 2
9 Cost 1
10 Cost 3
12 Cost 3

Traits

Ceratopsian 14
Dragonkin 11
Hero 7
Evil Dragon 7
Light Dragon 3
Beast Dragon 2
Mutant 1

Blocks

Block 01 2
Block 02 10
Block 03 8
Block 05 30

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Comments

Sheru Muko avatar
Sheru Muko

Do not even bother with this build anymore. The other build I posted today is better by a significant margin. It does everything this deck does but more consistently and has access to much higher damage lines.

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