Laurine is the strong half of the pair in the deck, synergising with the treasure tokens and being able to sacrifice them to goad creatures
List of Stuff Worth Splashing Commons The main commons youd splash are unconditional removal spells like Sephiroth's Intervention and Fate of the Sun-Cryst
Miirym, Sentinel Wyrm One of the best dragon commanders and among the strongest Temur cards, Miirym, Sentinel Wyrm is just a value machine for dragon ETBs, making it worth ditching the black and white from most dragons builds
Most successful decks play it pretty close to the chest, as the big 10 2-color pairs are all fairly well-supported
One of the best game actions you can take in Magic is simply drawing cards, ensuring you have more resources than your opponents
The build above is inspired heavily by Gerry Thompsons work on the Izzet Artifact archetype, including the realization that Patchwork Automaton can be the glue this approach needed