The Eleshant in the Room Toxic may be a significantly powered down version of Infect, but dont take that to mean that this set isnt strong
In the world of green midrange or ramp decks, landing a Harmonize often means sustaining the pressure and avoiding running out of gas
This is the same dynamic that made the One Ring in Lord of the Rings: Tales of Middle-Earth a media and community event that elevated all sealed product in that set scarcity at the serialized number creates a hype flywheel that anchors sealed prices well above opened-box singles math
I mentioned this above as an alternative to Maelstrom Pulse
Nin, the Pain Artist, Marchesa, the Black Rose and Havengul Lich are all popular Commander cards that were included in Arcane Wizardry , but each is preordering for $2 to $3 each on StarCityGames
I still rate Courser very highly but the wealth of alternate three drops open to green now means I lean on Courser a lot less than I used to