Moment of Dramatist's Flame

First Flame/Dramatist's Mask combo with a Moment of Creation shell. Chump tokens, burn and freeze the board, combo off with Unseal protection. Or just turn 3 Assembly Line into turn 4 Mask and roll the dice. There's a lot of durdle and churn sometimes if you can't find a Mask, and a few Moment's up top are a nice plan B. Swatting away with a bunch of Manufacture grenadins can get you there too in a pinch, but you rarely care what their life total is until you slam a bunch of Infernus and Flamefang.

Edit: Trying out Xenan Obelisk which works well to buff plan C and a couple Disjunction to get back unsuccessful Masks. The combo is particularly weak to silence on a stick (glares at Valkyrie Enforcer) and control matchups where they have multiple answers saved up in a turn. Obelisk and Disjunction definitely help grind against control.