Each deck is worth a look if you want to support any of these creature types in your Cube, and Id like to highlight a few cards from each before getting to my more broad-strokes Top 10
when that reflexive triggered ability resolves, that player will lose the game no matter what their life total is
To this end, the dinosaur I am most thinking of pairing Hammerskull with is Topiary Stomper
As mentioned, you could pair it up with Sugar Rush Speedway, but there are also cards like Flotilla, Institute of Technology, or Rattigans Party that all get you lore each turn
It creates steady pressure on their hands while ramping your board, pairing well with big constructs or vehicles like Smuggler's Copter
This deck is PERFECT for anyone looking to play a fun, new, themed deck