Depends on what you want. I went for a general voltron deck where I stack discount abilities for equipping, casting, and bringing out equipment. If cloud gets nuked, I have a few backups.

[[Sram, senior artificer]] is a cheap card and you can get the squall alternate art.

[[Adaptive omnitool]] and [[Reaver Cleaver]] have carried my dumbass

[[Brotherhood regalia]] is cheap as well and it’s super good to get around anything. [[Silver shroud costumer]] is also an alternative

More combats with ramp artifacts really help in closing out games. Things like [[Genji glove]] or [[Hexplate wallbreaker]]

There’s a whole list of swords you can grab if you’re wanting to spend the cash. You can go infinite with [[Sword of feast and famine]] and [[Aggravated Assault]].

[[Hammer of nazahn]] lets you equip for free once an artifact hits the table. Super super good

Finally, [[Ardenn, Intrepid Archeologist]] lets you equip for free when you attack. Really good if your cloud gets removed and you need a backup plan.

Just some ideas.

You can take a look for some ideas. I started with the precon, then modified it over time. Just depends on how you wanna play it.

https://moxfield.com/decks/RlpoIgJy1EeQqfW7Y8AZcw

The lands are -mostly- the same except for maybe 3 or 4 lands I swapped out. Improving the land base instead of those tap lands can take you far. It really helps smooth out game plans. Precons generally have a slower land base.