Atraxa wins by doing what most decks can't stop quietly stacking poison counters while proliferating every single turn until opponents run out of time
Why not while also removing an opposing creature
What's more, aside from winning after reaching 20 Lore, players can actually lose Lorcana by running out of cards in their deck
Source: Wizards of the Coast Main Genre Fantasy Release Date August 5, 1993 Created by Richard Garfield Character(s) Jace Beleren, Chandra Nalaar, Liliana Vess, Garruk Wildspeaker, Nissa Revane, Ajani Goldmane, Nicol Bolas, Teferi, Gideon Jura, Sorin Markov, Ral Zarek Video Game(s) Magic: The Gathering, Magic the Gathering Commander, Magic: The Gathering - Battlegrounds, Magic the Gathering: Duels of the Planeswalkers 2012, Magic: The Gathering - Duels of the Planeswalkers, Magic: The Gathering Duels of the Planeswalkers 2012, Magic: The Gathering Duels of the Planeswalkers 2013, Magic: The Gathering Duels of the Planeswalkers 2014, Magic: The Gathering Arena
The Belligerent is another option that offers card advantage and Treasure, which well never turn down