Whether a past, present, or future Magic player, Foundations invite you to share your spark
The D23 Disney Lorcana panel featured Ryan Miller (Senior Brand Manager), Brent Strong (Imagineering Creative Director), Steve Warner (Game Designer), Shane Hartley (Creative Director of Global Games) and Richelle Brady (Community and Engagement)
His passive ability lets you boost a fellow walkers loyalty once per turn, and both of his own loyalty abilities support your planeswalkers in other ways
Thats probably all you need to know
So check out TCGplayers listings of single cards from Winterspell
Its a perfect example of early Magic design what we would later label a top-down approach which tries to match the lore as literally and intuitively as possible, even if it makes cards harder to understand at first glance