Myr Battlesphere, Saw in Half, and Mechanized Production

Prerequisites

• Myr Battlesphere on the battlefield
• Saw in Half in hand
• Mechanized Production on the battlefield
• available

Steps

1. At the beginning of your upkeep, Mechanized Production triggers
2. Holding priority, cast Saw in Half by paying , destroying Myr Battlesphere and creating two token copies of it with base power equal to half the destroyed creature's power and base toughness equal to half the destroyed creature's toughness, rounding up each time
3. The Myr Battlesphere tokens enter the battlefield, creating eight 1/1 Myr artifact creature tokens
4. Resolve the Mechanized Production trigger, creating a token copy of the artifact it is attached to and causing you to win the game

Results

• Win the game at the beginning of your next upkeep