Recs.
Updated
Ascension is a deck building card game that is free to play but includes in app purchases that range from $0.99 - $6.99 per item.
Play alone or with friends to battle against the Fallen One for honor and victory. Conceived and designed by three Magic: the Gathering tournament champions, Ascension will provide hours of engaging and strategic game play for enthusiast and experienced gamers alike.
Specs
Pros
Pro No packs to collect, no griding
Respects your time more than the typical 'collectible' card games where you can spend more time grinding for packs than actually enjoying the game. You buy each expansion set outright (for less than the cost of pack in some card games) and then just play the way you most enjoy (without ever having to worry if it the most time-efficient approach for grinding)