how thick is a mtg card Sleeve Kings Standard Sleeves – 110 Count, Clear 60 Micron Thickness, Medium Size (63.5 x 88 mm), Compatible with Magic: The Gathering & More – SKU: SKS-8810 : Toys & Games MTG DND Play Mat Game

Some cards in the precon are great, but just don't serve the strategy, so those are easy cuts

Silverquill Influence White/Black Commander: Killian Strategy: Use Auras and other enchantments to make opposing creatures fight each other while you draw cards and grow more powerful

Man-o'-War Rarity: Common TYPE: Creature SUBTYPE: Jellyfish CMC: 3 Mana cost: USD: $0.00 EUR: 0.00 TIX: 0.05 EDHREC RANK: 7997 (2/2) When this creature enters, return target creature to its owner's hand

As for the rest, we're looking at the natural design trend we've been seeing ever since Dark ConfidantDark Confidant: Creatures are easily removable, so it's easy to put powerful card advantage mechanics on them for cheaper than you'd see them otherwise