I had experimented with mono-red Cavalcade of Calamity in the past (I did say I'm that person !), and it was harder to take wins with it than this deck by a large margin
A plague of terrifying monsters and necromancers have broken free of their 2D cardboard prisons, and are now fully 3D horrors terrorizing your world
Also, see below at #1 for my general thoughts about cleave and its value in Type Four, where this is amazing as a free Wrath
Even if you dont move them much, you still need to keep them in order
Its handy to keep a couple of the Instant in your collection as you may play Control or Midrange in Pioneer, but its price originates from its heavy use in Commander
I feel like it should be fairly easy to achieve the citys blessing on Turn 5 or 6, and so Tilonallis Summoner will create an army of 1/1 red Elemental creature tokens that are quite ready and willing to carry the banner for Marton