Sword of Fire and Ice also belongs in the equipment draw category
The lowliest Elf can still represent a dangerous threat with their common ability to tap for mana, allowing you to ramp ahead of your opponents and get to your big threats quicker
Tragic Slip At first glance, it gives a creature -1/-1
Exiling milling is better than normal milling since the cards cannot be used again with flashback, disturb, reanimation, or check abilities like delirium or threshold
Flavour-wise, this gives the set a distinct look and vibe, with many of the artwork comissioned for the set displaying snow-covered landscapes or Nordic-insipred visuals
There's a very minor Card Draw theme with stuff like Syr Elenora, the Discerning and Vodalian Wave-Knight for spice, along with a bit of reanimation set-up like Exsanguinator Cavalry to help discard Knights and Haakon, Stromgald Scourge to get them back, but it's minor enough to be mostly just added resiliency to the deck, not a specific goal