Biovisionary + Echo Storm + Liquimetal Coating Combo

Echo Storm in hand.

Biovisionary and Liquimetal Coating on the battlefield.

You have cast your commander from the command zone at least twice this game.

available

Activate Liquimetal Coating by tapping it, causing Biovisionary to become an artifact until end of turn.

Cast Echo Storm by paying , targeting Biovisionary.

Echo Storm triggers, copying it for each time you've cast from the command zone this game, with each copy targeting Biovisionary.

Resolve all Echo Storms, creating that make copies of Biovisionary.

At the beginning of your end step, each Biovisionary triggers.

Resolve the first trigger, causing you to win the game.

Win the game