As someone with a lot of commander decks, the boxes to hold a limit amount of boulders are simply too limiting and a hassle having to "bring an extra box for the box" in my backpack
They ramp hard, build momentum fast, and win through multiple lines
Zendikars RoilZendikars Roil, Avenger of ZendikarAvenger of Zendikar, and Omnath, Locus of RageOmnath, Locus of Rage help us build a more consistent army and get value from ramp spells
This gives the deck more time to snowball into more than enough mana for an Anger and Deranged Hermit-based win
While I highly doubt I will ever have Bidding in my drafting cube ever again it feels like it is one of the most significant cards outside of the drafting cube when it comes to considering the context and strength of other cards
If you built a deck that hinges on playing a very specific, high mana card for some reason, you can't risk losing that key piece because you hit it with an early game impulse draw and didn't have the mana to cast it yet