Its toughness (the second number) is the amount of damage that must be dealt to it in a single turn to destroy it
Fortunately, we have finally gotten our first taste of Magic: The Gathering Final Fantasy and how it will integrate into MTGs multiplayer format
Aang, Swift Savior Black Panther, Hope Enduring Deepway Navigator Deputy of Acquittals Errant and Giada Ethersworn Shieldmage Glamer Spinners Heliod, the Warped Eclipse Hussar Patrol King T'Challa Lawmage's Binding Niambi, Esteemed Speaker Plumeveil Portal Manipulator Raff Capashen, Ship's Mage Sally Sparrow Spell Queller Spider-Woman, Secret Agent Teferi, Time Raveler Thistledown Liege Thunderclap Wyvern Tobias, Doomed Conqueror Wrangler of the Damned Zealous Guardian
Stronghold Arena Hard to justify playing Stronghold Arena when you could just be playing the Phyrexian Arena its based on instead
Cards such as Tireless Provisioner and Academy Manufactor help to easily get you more tokens, and there are plenty of ways to get Treasure tokens as well to help ramp you into your powerful spells and permanents
This was an unconventional move but one that still suited the settings of the game, at least, as a work of high fantasy