Its particularly well suited to opponents with aspirations of blocking thanks to having a lot of ability to clear the path for its Ophidians, that draw a card or two each time they attack
"As they become more normal, do you think colored artifacts continue to have a special frame?"
By running any of Red's standard "loot" effects that discard to draw that many cards, like Demand Answers and Thrill of Possibility which cost us 2 cards to draw 2 cards, Inti can turn these card-neutral cards into card advantage by adding an "extra" card to the exchange
Suspend cards also have inherent synergy with cast-from-exile payoffs, so Id definitely prioritize Search for Tomorrow in a Faldorn, Dread Wolf Herald deck
Hurkyls Recall Hurkyl's Recall typically comes out of the sideboard to handle artifact-centric decks like Affinity and Lantern Control
Once it's in play it will continue to generate value, earning you a Treasure token each time an opponent draws a card unless they pay two mana per card to stop it