modern horizons 3 mtg commander deck - Tricky Terrain etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art) Modern Horizons 3 Graveyard Overdrive

This deck is a bit more on the aggro side of things, using heaps of equipment to buff your soldiers to go into battle

If you are trying to play the deck for as cheap as possible, my advice is to play as many copies of Castle Locthwain as you have in our collection, whether that be zero or all four, and you should be fine

Emeritus of Ideation Championed as the big chase card of this set, it's hard to know if Emeritus of Ideation is overhyped or not

Sixth, you can encode a Cipher card on any creature, as long as it's a creature when the Cipher card encodes (immediately after resolving its other effects)

That pesky 'cumulative upkeep' thing that I think we've established is too much of a detriment when it adds up over time