The original Ravnica: City of Guilds set featured a cycle of over-statted 'Hunted' creatures that created tokens under an opponent's control to combat that creature
One side is cheap to allow you to cast it early, and the second side is six mana to give you a big spell to cast later in the game
There are the eighteen alternate win conditions in the deck (two of which are based around a life-gain strategy Test of Endurance and Felidar Sovereign), and then you have combat damage and milling your opponents
This class is in Indian Springs, NV, 45 mi from Las Vegas
lit with the glow of active volcanos and running lava all around the scene
For just three mana and sacrificing an artifact, Tinker lets you tutor any artifact in your deck directly onto the battlefield, which allows for things like a Turn 1 Blightsteel Colossus or God-Pharaoh's Statue or Bolas's Citadel, all of which are pretty close to unbeatable