Crucially, a tapped Priest of Titania adds a green mana to your mana pool for every elf creature on the battlefield - that includes those played by your opponent
New sets are the lifeblood of the game, and the return of Core Sets that began last year are one of the ways that we are getting some new blood that's not based on the ongoing storyline
But as this list shows, Green has far more range than it usually gets credit for
S-Tier This time around I think the S-tier belongs to Rakdos Scam exclusively
Kalamax, the Stormsire copies instants, so Harrow becomes far more appealing than it is in Avatar Kyoshi, Earthbender
Later on, they would adjust the collations so that no one card was more plentiful than the others, but this time, each version is expressly added to the pool as its own card