what is a serialized card mtg are Magic: The Gathering cards? How to price and sell

Once, she called Lord Xander a loverbut that was lifetimes and passions ago

(9/25/2020) If a land entering the battlefield at the same time as Ancient Greenwarden (including Ancient Greenwarden itself if an effect causes it to be a land) causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

The stock list doesn't have that many payoffs for this: I count just 10 cards that reward you for this specific "Spellslinger Aristocrats" combination, mostly casualty cards like A Little Chat but less direct synergy cards like Cryptic Pursuit

Sidequest: Play Blitzball Champion, Celestial Weapon

You dont want to be the guy who bolted his opponent at 3 life only to see them Lightning Helix in response