One such commander is Sai, Master Thopterist, who creates a 1/1 Thopter artifact creature token each time you cast an artifact
Aethershield Artificer Whatever kind of artifact creatures youre running, you can use Aethershield Artificer to protect and buff one every time you have a combat step
Combine it with [[Sensei's Divining Top]] and a cost reducer, and youre drawing your whole deck
Riot designwise is also similar to Fabricate, but given that Gruul can work with Simic to utilize its +1/+1 counters and Haste is unlikely to help trigger Spectacle for Rakdos (since you might not have the leftover mana to cast the Spectacle cost), I think theres less tension to the Riot than Fabricate
Cards in near-mint or mint condition, especially rare or vintage ones, are strong candidates for grading
[ONE PIECE Card Game] Emporio Ivankov (Zoro & Sanji [ST-12] ST12-010) [Release Date/Price/Where To Buy] A crucial draw engine of the Red/Blue Marco deck's latest varianta which also assists with the player's board presence