I briefly looked at Concordant Crossroads for the ability to literally kill out of nowhere, or just do critical damage
PSA 10 examples sell between $3,500-$5,000, while PSA 9s sell for $450 on average
The main deck has a lot of replaceable cards and non-essentials and there is a significant number of alternate options too meaning this is a build I can revisit frequently and still have a new experience without compromise on power
4 - Mox Opal There are five Moxes included in the Power 9 (scroll down for the full list), and while the effect of adding a single mana may seem a little tame, its a powerful ramp in the early turns
Explaining the Card, Explains the Card | Magic's Most Ambiguous Designs This essay is about Magic cards that need further explanation
Utility lands like Slayers' Stronghold offer combat boosts, while Command Tower and Mana Confluence round things out for color consistency