Observing how others approach custom magic can lead you to adapt techniques for your own projects
This is as cheap as it is ever going to getas to get the effect this cheap required multiple double strike colors working togetherunless we decide to try out a zero-power version (Boros the Doubleblunt, R/W, 0/1?)
It shuts down a lot of junk, and makes it virtually impossible to block barring something like an indestructible defensive option
In Commander, you'll be able to make good use of Final Showdown, paying six to destroy all creatures, one more when there's something important you want to protect, and one more when you want to get rid of some pesky indestructible stuff too
Other subthemes in the deck: Bedecked Brokers feels very focused on the +1/+1 counters theme and most cards in the deck will synergize well by either distributing new counter types or proliferating
Harmonize [c]Harmonize[/c] is one of the simpler cards on this list