The monuments from Amonkhet might be super underrated in commander, they provide a form of ramp (sometimes better than +1 mana) and do things that those colors usually wanna do. Of course there are always gonna be cases where that’s not true. But in the cases where it is, the only bad one i would consider is Bontu's and maybe Kefnet's (they simply don’t provide as much tempo or value) but the others are like pretty decent especially when considering they trigger off EVERY creature you cast, not just the ones in that color.

When does white not want a 1/1 body. like of course there are times but sometimes you need one to sac it, or put an equipment on it to get card draw or something, or even just having a little blocker could be a difference between lethal or not. 

Blue tapping down creatures could really disrupt the plans of other decks, tapping down even a mana dork slows down the rate of some decks, not to mention shutting down decks that go tall and go into combat. 

Black is the most lack luster as it just drains the table for 1 and gives you 1, BUT in a deck that cares about incremental life gain that’s crazy: those vampires that said *whenever you gain life, your opponents lose 1" can really start ticking away at your opponents.  

Green could snowball with +2/+2 and trample on 1 creature every turn, and start creating board pressure fast. 

Red has rummaging on every creature, that’s amazing selection. 

What happens if we take a Zada cantrip deck but add blue to the mix to allow easier card draw and a bit more late-game viability?

The game plan of the deck is as follows:

Use cantrip to boost the team/dig for token maker.

Use said token maker to amass a big enough token army to overwhelm other

Or create a big storm count and kill others with Stroke of Genius and use the token army to stall the game long enough.

This deck is really easy to pilot; there is a lot of card draw in it and alternate win con so there is always a chance that it could heavily snowball from 1 good turn. Especially with all the usual mana generation spells (Seething Song, Brass Bounty and all the other treasure/straight mana spells)

Zada and Goro are honorary wizards in the deck, allowing you to either easily give haste to a token army or allow you to pump/draw everything with a single cantrip. Runaway Steamkin allows you to easily chain cantrips for basically free once you get the counter running on it.

It is possible to change a couple of the wizards in the deck for more token generators if you prefer. I chose the option of having some early wizards in the deck to be able to chump block a bit early game against an aggro deck and prevent them from just running over me.

Be careful near the end game since it's really easy to overcommit with draw spell and draw your entire deck by accident.

Thousand Year Storm and Mindsplice Apparatus are there to make the midgame transition easier on you by allowing you to cheat in bigger spells at a discount (Thousand Year Storm + Cantrip + Mana Generator Spell = A lot of free mana available). Usually, if my opponent allows me to untap with a Thousand Year Storm on the field or let Mindsplice Apparatus go unchecked for a bit, that is enough to sneak in a win quite easily.

If you want to spice up the deck with alternate art cards, it is quite possible and cheap with this deck. A lot of the new wizards have different art styles, and a lot of those cantrip are available in older versions or in limited editions as well.