With seven years of sprinkling Commander cards throughout the main sets, R&D had a good idea of how Commander players wanted to push the format
You also cast a sorcery to trigger things like Guttersnipe and you make an artifact for things like Goblin Welder, so it fits into both the Izzet Spellslinger theme as well as any deck that includes Red that loves artifacts
While there are arrows on each side (top, bottom, left, right) and corner (top-right, bottom-right, top-left, bottom-left) of the Artwork, only the ones that glow red are Link Arrows
Some packs even seem to have two rares in them
This lets you continue to make the combo happen, although the steps involved are a little more arduous at this point
You can only use this effect of "Number 26: Spaceway Octobypass" once per turn