yugioh codebreaker deck list Zero Day - Yu-Gi-Oh! Card Database adorned with a generic background Yu-Gi-Oh! Starter Deck: Codebreaker 2018

First up, we have Tezzeret, Cruel Captain, now apparently living his best 'true neutral' life as a colorless MTG planeswalker

Lost Abyss Lost Abyss draws attention by pairing two iconic Pokmon within a single, focused design, led by Giratina V / V 111/100 Secret Rare (SR) , which stands as the sets defining chase card and often commands four-figure prices in high-grade condition

Krenko, Mob Boss + Purphoros, God of the Forge Exxaxl: I went with Krenko and Purphoros

And you can supplement this with changelings pretty easily

Artificial Evolution can lead to some crazy, flavor-warping combinations

This Case becomes an Anthem effect later on, which is great in the kind of White Weenie list youre likely to run it in, but honestly the removal effect is probably enough to carry the card alone.