While Saheelis ability will ultimately be overshadowed some by Tezzeret, Master of the Bridge, it doesnt take away from how powerful this ability can be on a board with even two artifacts
You know a hobby is thriving when people are out here measuring rectangles with calipers like theyre doing lab work
How come some rhinos, like Rhox War Monk are humanoid, and other rhinos, like Siege Rhino are just animals
These contained alternate art treatment versions of cards found in the precons
This could easily be a mono-red dragon commander, and there are interesting synergies to be had by cheating specific dragons into play, like using Balefire Dragon to kill some enemy creatures or Hellkite Tyrant to steal artifacts
Traditional Legacy Death and Taxes decks play a lot of cards with activated abilities and this cards ability is symmetrical so it would best fit in a deck that wouldnt have to build around it to play it