(If you cast a spell for its evoke cost, it's sacrificed when it enters.) Whenever you sacrifice a nontoken Elemental, create a token that's a copy of it
The removal package and card draw can also be upgraded fairly easily
It also means that while Henzie can cheat out Blightsteel Colossus a turn or two early (if it chose to play it, which it wouldnt, because of the shuffle but stick with me), Tannuk can get it out as early as Turn 4 with Haste (or even earlier with Sol Ring and Rituals)
It runs a few board wipes including Nevinyrral's Disk, but it doesnt seem to have an endgame besides to tick up Teferi and cast a big creature like Deep-Sea Kraken, Sphinx of Magosi, or the previously mentioned Lorthos, the Tidemaker
This strategy is so powerful that it sees Modern play