Feel free to join my Discord if you have questions, or simply to chat, duel or whatever : https://discord.gg/t7Gk8KMQJy
1) CHOICES
It's hard to play Generaider at 40. Many cards are necessary, also I chosed to play Dark Ruler No More (54693926) main deck, because you simply can't play second without it.
I also play Book of Moon (14087893) for a few reason : disrupt Spright players by targetting their Lv2 and preventing special summons, protect Mardel, Generaider Boss of Light (13903402) and being able to add a Generaider card...many uses.
Dimensional Barrier (83326048) and Anti-Spell Fragrance (58921041) are both really really strong in the current meta, epscially against Runick and Kashtira. You can simply prevent them from playing the game.
Generaider gained an amazing support with Laevatein, Generaider Boss of Shadows (74615388) and Vala, Seidhr of the Generaider Bosses (91749600). These two make Generaider a great rogue deck, granting them consistancy and board wipe.
2) TWO CARDS COMBO : LOPTR + MONSTROSITY
Normal summon Loptr. Loptr effect : tribute to summon Mardel. Mardel effect : add Boss Stage. Activate Boss Stage.
Activate Monstrosity : summon Vala (DO NOT USE VALA EFFECT) and Harr.
Overlay Vala and Harr -> Laevetein.
Laevetein effect : summon Jormungandr and attach Monstrosity + Loptr.
Jormungandr effect : detach Loptr, and trigger Boss Stage.
Boss Stage summons Hela.
Hela effect : tributes herself to special summon Vala.
Vala effect : special summons Harr.
Overlay Vala and Mardel for Enterblathnir.
Enterblathnir effect : bannish one card from opponent's hand.
Overlay Enterblathnir and Jormungandr for F0 Utopic Future into F0 Utopic Draco Future, end turn.
On draw phase, trigger Boss Stage to summon Utgarda, Nidhogg, Naglfar or Frodi + summon tokens.
You end on 1 monster negate, 1 omni negate, 1 bannish / 1 summon negate / 1 protection.