Jackal Pups have seen more play than the Lions at this point, but that's only because there are more supporting cards to go along with the Pups
Not only are you flush with amazing options for single use card draw spells, but the continuous effects and engines are almost without equals (except maybe in green)
Winterspell consists of 204 base cards, with 38 more cards on top of that: 18 Enchanted, 18 Epic, and 2 Iconic cards
1 Traditional foil card of any rarity In addition to the regular commons, uncommons, rares, and mythic rares, this can be a rare or mythic rare with the showcase magnified, showcase dossier, Ravnica City, or borderless treatment, or a borderless rare dual land
Alice - Adrift is Fableds Buy a Box Promo, while The Queen - Conceited Ruler will be the pre-release promo