User:Romanoff Blitzer/Assorted card combos

Disclaimer: Not all of these combos are practical.

Peeping Analyze + One Rule, Two Birds
This combo plays off the fact that most decks run only level 1 and 2 guards.

Play Peeping Analyze (preferably with Code Piruluk E), and call level 2. Your opponent reveals their hand and discards all their level 2 guards. Then, play One Rule, Two Birds. Since One Rule prevents guarding with level 1s, your LRIG has a near-guaranteed double crush. For obvious reasons, if you see a level 3 or higher guard with Peeping Analyze, don't follow up with One Rule.

Kano, Natural Plant + Lucky Guard + Fantastic + Fantastic
In response to your opponent's spell, cut-in with Lucky Guard, choose Kano, and play both Fantastics on Kano. Kano now has 15000 power, causing her and an opponent's SIGNI to be banished; however, due to Lucky Guard, Kano is not banished, and her ability keeps triggering, banishing all of your opponent's SIGNI. (This does not cause a game-drawing infinite loop.) If your opponent plays a SIGNI after their field is emptied, Kano will immediately banish that SIGNI.

Lævateinn, Greatsword + Get Grimoire + Avenger, Ballista + Ancient Surprise
While Lævateinn is in your hand, use Get Grimoire and search your deck for three more Lævateinns. When you reach level 4, play Avenger and Ancient Surprise, and discard your Lævateinns to Avenger to banish all of your opponent's SIGNI.

The initial Lævateinn can be easily searched by Valkyrie and Get Grimoire can be searched by Tamayorihime, Sixteenth Night Miko.

Neon, Natural Source Princess + Uranium, Natural Source + One Throw + Argon, Natural Source
This is less of a combo and more of a set of cards that have great synergy with one another.

Have Neon on the field. Play Uranium, who has 18000 power due to her effect. Don't use her yet; instead, cast a random spell. Neon's second effect increases Uranium's power to 20000. Play One Throw, banishing a SIGNI. Play Argon, retrieving One Throw from your trash, then use One Throw again.