More likely, Channeler Initiate will just cast the best four- or five-drop and then turn into a 3/4
MURDERS AT KARLOV MANOR: MULTICOLOR, ARTIFACTS & LANDS How is the new land cycle
Mouth of Ronom and Ice-Fang Coatl become repeatable removal, Phyrexian Soulgorger can be brought back once you've enough fodder to feed it, and if you're really up for the challenge, you can go all-in on the Mill route with Iceburg Cancrix and a series of follow-up Snow plays from the graveyard
Porphyry Nodes Hey look its a white Drop of Honey
Its ice counter mechanic was also pretty cool but overcoming its initial casting cost probably means it would be quite an unfavourable card by modern Magic: The Gathering standards
Swarm is exactly what it sounds like: play a bunch of cheap artifact creatures, hopefully one of which is Signal Pest or Steel Overseer, and attack until you win