Combining two of my favourite cards (Pixie + Galactus) I managed to highroll m,y way to Infinte in under 24 hours. I've never hit Infinite this fast before (I only play casually) but pushed this season because of how excited I was to play with Pixie. The variance she adds to the game was too much fun to pass, and I personally enjoy playing cards that break the standard mechanics of the game.
The deck is my take on the junk deck, without Annihilus, a card I don't currently own but I don't think is necessary in this deck due to two reasons: 1. Loki players will simply not care about your plays if they pull it and 2. It's another high cost card that can mess with Pixie swaps.
The deck functions as a standard junk deck if your opponent runs Mobius or you don't open Pixie. The hot location (Tinkerer's Workshop) was definitely intended for Pixie and this is the perfect deck to take advantage of turn 1 Pixie plays or Turn 2 Hope Summer plays. Hope is also a fantastic addition to the deck.
Viper is the tech/experimental slot of the deck, I was previously running Ravonna Renslayer for the goblins but decided Viper would be a free win on the right location with Sentry.