Ramunap Ruins may be the most important new card from Hour of Devastation.
This land enters the battlefield untapped. It essentially has the superpoower of tapping for both red and colorless; it can support Eldrazi Obligator (or Reality Smasher), not just a purely red creature rush.
Ramunap Ruins finishes off control players. The idea of locking down Standard with counterspell control decks will be a thing of the past. Eight life? Ten life? What life do you think it is safe to stabilize? As long as it has enough Deserts, Ramunap Ruins will work to close out games. This will make for a really tough metagame for U/R Control.
Ramunap Ruins can enjoy a critical mass of haste. This is the true golden age of Red Decks. This might be the most important card on the list, but being able to tap it on turn one for a Bomat Courier; then turn two for an Earthshaker Khenra; then maybe dip into a Lathnu Hellion on turn three is an embarassment of (hasty) riches.
It is not good enough, however to drive Arborback Stomper to playability.
Give this week’s episode a listen now: