Out of all the ones available in green, Natural Order is definitely one of the best
Popular options include Atraxa, Praetors Voice for control and counters, or Edgar Markov for fast, aggressive vampire builds
Premier Play Qualifier Play-In events are single-day tournaments in which players compete to earn invitations to that month's Qualifier Weekend events
In other words, Proliferate lets you put more good counters on your cards which already have good counters on them, and put more bad counters on your opponents stuff with bad counters
While Ragavan, Nimble Pilferer has been looking more problematic and especially unfun in Vintage and Legacy (banned), its still relatively balanced in Modern
To help navigate that choice, consider three factors: Your land count : If youre light on mana, chances are your hand is full of spells, so playing the card for its normal cost may help you influence the board more efficiently