mtg satya commander deck DB: – The Guardtower Aetherflux Genius attacks The 5 Best Energy Commanders

That may not seem like much at first glance but you have an infinite mana combo on your hands if you have a repeatable way to blink it like Deadeye Navigator and any mana generator that makes enough mana like Gilded Lotus or Bloom Tender

Temur Roar is just a very well-rounded deck that isnt trying to juggle two disparate themes at once

Allies were first introduced in Zendikar, reused in Worldwake and returned in the Battle for Zendikar block

This is because there isn't as much of an abundance of removal in Limited, unlike Standard, Modern, and Commander

In the same way, you cant pay a cost that requires you to discard a card if you don't have any cards to discard