Deceiver of Form + Mechanized Production + Shadow of the Second Sun

U identity

Commander legal

The 3 combo pieces

• Deceiver of Form
• Mechanized Production
• Shadow of the Second Sun

What must be in place

You control at least eight creatures if Mechanized Production is attached to a creature other than Deceiver of Form, or nine creatures otherwise.
You have an artifact creature card on top of your library.

How to execute it

1. At the beginning of your combat phase, Deceiver of Form triggers, revealing the top card of your library and causing all other creatures you control to become a copy of that creature until end of turn.
2. At the beginning of your postcombat main phase, Shadow of the Second Sun triggers, causing you to get an additional beginning phase after this one.
3. At the beginning of the extra upkeep phase, Mechanized Production triggers, creating a token copy of the artifact it is attached to and causing you to win the game.

What the combo produces

• Win the game