Now we have Gates Ablaze and Gate Colossus to round out the new version of Thawing Glaciers control
Or if you prefer the smaller, rampier parts of Green, theres the Packsong Pup: Of course, these would be plenty all on their own, but there are many multicolored cards unveiled this weekend as well, like the scuttling Vilespawn Spider: Or the Sigardian Paladin: If you want to ramp things up, green and white or green and blue seem to be pretty good combos
A Killer Among Us Abundant Countryside Belonging Birthing Boughs Black Market Connections Crib Swap Formless Genesis Irregular Cohort Kindred Charge Littjara Maskwood Nexus Molten Echoes Mutable Explorer Personify Plane-Merge Elf (playtest) Reflections of Littjara Renewed Solidarity Riptide Replicator Rukarumel, Biologist Stalactite Dagger Volo, Guide to Monsters Volo, Itinerant Scholar Volrath's Laboratory Wolf-Skull Shaman
You can play this without ways to give it away, but you will need a sacrifice outlet like Ashnods Altar or Viscera Seer to make sure things dont go Horribly Awry
You naturally receive a lot of free card packs from free-to-play, and you can disenchant these cards into dust and focus on buying the most powerful cards for one or two decks only
On top of that, you can pay five mana to double the number of +1/+1 counters on each creature you control