Cranial Plating was the replacement for Skullclamp in Affinity, and the deck may have gotten worse but it wasn't that big a blow
Cards reveal one by one with a flip animation, just like cracking a real Magic pack
The Duel Fields are treated as Field Spell Cards and provide various effects which affect both Duelists
Given that this isnt a once per turn passive ability, its very possible to rack up multiple card draws by having Scar on your side
The deck then adds powerful midgame threats with strong secondary abilities including Exemplar (flying, +1/+1 counters, card draw), Angel of Finality (flying, graveyard disruption), Serra Angel (flying, vigilance), Dazzling Angel (flying, life gain), Vanguard Seraph (flying, scry), and more
What are the weaknesses and retreat cost of this Qwilfish card