If I was to play a major event though, I think the three/one split would be better, as some decks cannot beat the Angel in game one, but I would play the fourth Archon in the sideboard
Duplicant Would you rather pay 1 mana more for the flexibility on Meteor Golem, or have the more restricted removal ability on the cheaper-to-cast Duplicant
A great rattlesnake card , Elenda's Hierophant grows as you gain life, and produces a swarm of vampires whenever it dies
Thats a good cost for a good effect, but it gets better as long as youre playing the right kind of Creatures
You also get to attack the turn the creature hits the field to pressure your opponent
Red is also pretty strong at supporting Artifacts, and Chiss-Goria, Forge Tyrant is likewise cheaper to cast and recast, plus its attack trigger is both card draw and ramp, ideal for a grindier game