To understand the importance of a 10 inch by 11 book, below youll see an Alpha artwork and how small they all were due to the printer in 1993 being rather small
Import it from Moxfield, Archidekt, TappedOut, or any text list
Khans of Tarkir put +1/+1 counter lords into our lexicon with Abzan Battle Priest and Abzan Falconer, but Magics past supplied us with Cenns Tactician, along with the reinforce mechanic
Id also recommend artifact combos like Mystic Forge with Sensei's Divining Top and Foundry Inspector, as Slobad, Goblin Tinkerer needs all the help it can get
You'll still need five or more creatures in play, so a single Niv-Mizzet Reborn doesn't quite work, but it's still a dream worth striving for, and a different axis for dragon decks to play on
It isnt usually that hard to find different sizes of binders from the same manufacturer