Maybe you could use cards like Prototype Portal, which help use your artifacts a little more, or Kami of the Crescent Moon could help draw cards more

Mr.Beaver I have previously considered Kami of the Crescent Moon, it's mainly just a matter of what to switch out for him. Any suggestions? Prototype Portal seems okay, idk how I feel about it in this deck.

Thanks for the suggestions and upvote!

Maybe Magus of the Will? Mostly for budget reason though

I added Magus since I happened to have one lying around. Most of the more expensive cards I already have in the deck I had already haha.

Kami is about a dollar, so it's no biggie about what to take out. :)

Lol, I don't know what to replace then, sorry :(

All good haha, I'll find a card to replace eventually. :)

Dimir House Guard is something else that can help you tutor specifically for Gemstone Array. Swap out Mystic Remora for Rhystic Study when you can as well. Would no max hand size cards like Reliquary Tower be useful in this deck?

warbird I think Dimir House Guard is pretty good, but I kinda like cards that are marginally better outside of Transmute, but more tutors is always better in any deck haha. I'll consider adding it into the deck.

Will make the swap for Rhystic Study if/when I get one.

I haven't had any troubles with hand size, but I'll consider Reliquary Tower and such just in case (I can trade for it and Thought Vessel sometime soon).

Thanks for the suggestions and upvote!

Is there a reason you have not used Lightning Greaves? Brainstorm

HEX. I do not currently have the budget for Lightning Greaves, but it's definitely a card to consider. Brainstorm was in the list, any suggestions as to what to cut for it?

I like anything Sultai. Been wanting to build with these partners. Looks good. +1

PG7m thanks for the upvote! It's a love-hate relationship with these guys, I love the colors and the combos, but I hate the fact that there are only 11 decks on the EDHRec database, which makes it quite hard to find ideas for card to add in.

Hey sorry for not commenting! Anyway +1 obviously! Card draw and sultai colors are honestly some of the coolest things in magic and benefiting off them are just some of the sweetest things! Some some I would suggest are Master of the Feast, Bident of Thassa, Coastal Piracy, Dimir Cutpurse mostly because these not only help enable card draw but Master of the Feast can combo with notion theif and in multiplayer thats alot of cards. Just some other things would be Chasm Skulker and Venser's Journal for a huge threat as well as some life gain to send you out of range of some players.

Mizzazzi all good haha, I think Coastal Piracy and other combat-related draw cards would do well in another build with cards like Edric, Spymaster of Trest. I used to actually have a Venser's Journal, but traded it away a while back, but I can see how it'd be good in this deck. Master of the Feast I feel is a bit more in your opponents' favor, and I do like getting some benefit off of group hug effects, and idk how consistent it would be with Notion Thief, while a cute interaction. I'll take your suggestions into consideration, thanks for the advice and upvote!