While it may not be the best card game ever, we have to acknowledge that Marvel Snap has done a lot of things correctly and is worth giving it a shot
Whenever Howling Chorus deals combat damage to a player, put a 3/2 colorless Eldrazi Horror creature token onto the battlefield
Though no new keywords were introduced in this set, it featured the following: The first cycle of lands that forced you to return a land to your turn, lest the lands be sacrificed The final card that dealt with poison counters (Suq'Ata Assassin) until they returned, first in Future Sight, then, in force, in the Scars of Mirrodin block The first charms, or inexpensive modal spells with impressive utility Notable creatures, especially at lower rarities, with impactful and useful enters-the-battlefield abilities (e.g., Man-o'-War, Uktabi Orangutan, Nekrataal) But are any of those cards and cycles among the most valuable cards from this intriguing and oft-forgotten set
Keep in mind, if you tap a Sol Ring for mana, you just used up your one discount activation for a turn