Numeron COPIUM Duels in Master 1 [S:46]

Game: Master Duel (Steam)
Season: 46 (Oct/25)
Rank of the duels: M1

00:00 vs Tearlament Gem-Knight (Turn 1)
03:33 vs Tearlament Gem-Knight (Turn 2+)
05:25 vs Orcust (Turn 1) [Early Build]
08:00 vs Orcust (Turn 2+)
09:22 vs Mjollnir Lock (Turn 1)
10:55 vs Mjollnir Lock (Turn 2+)
13:33 vs Maliss (Turn 1)
15:19 vs Maliss (Turn 2+)
17:26 vs Orcust Mitsurugi (Turn 1) [Early Build]
20:43 vs Orcust Mitsurugi (Turn 2+)
23:18 vs Ryzeal Mitsurugi (Turn 1)
25:44 vs Ryzeal Mitsurugi (Turn 2+)
27:22 Final Decklist

No, I refuse to title this video something like "Numeron DESTROYS the meta!!!", it doesn't. I just wanted a more relaxed play after reaching Master 1 with Maliss, so I experimented a bit with this deck.

I played one Numeron Calling instead of the two I was used to so the RNG stop trolling me by making me open with it all the time. One less Calling also means one less line of the four routers, so I have more room in my Extra Deck. This also means if that only line of routers are gone and the opponent is not dead, then it is pretty much a loss. So it's all or nothing.

Removed all Lava Golems so I can use Pathfinder as a starter, and besides, Mitsurugi loves getting tributed, which is why I later also removed all the kaijus. Added one Nightmare Throne to serve as a pseudo-starter: this card can add Numeron Wall, however, it is required the Throne leave the field so Wall can activate (you can remove Throne with Droplet, Heavy Storm or Eccentrick).

I initially tried with a handtraps build so I could use Small World as a starter as well, but the handtraps resulted often being not enough to deal with the opponent. A board breakers approach worked better, looking for those breakers so to kill the backrow and remove big bodies from the opponent's field, so the damage output is enough to OTK.

Nine starters and one pseudo-starters felt like the sweet spot in the card ratio, decently opening with one starter + different board breakers.