Biovisionary | Echo Mage | Three Steps Ahead

Cards

Three Steps Ahead in hand.
Biovisionary and
Echo Mage on the battlefield (
Echo Mage without summoning sickness and is level 4 or higher).

({3} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) available.

Cast
Three Steps Ahead by paying ({U} magic symbol) plus an additional ({3} magic symbol) to select its second mode, targeting
Biovisionary.
Holding priority, activate
Echo Mage by paying ({U} magic symbol) ({U} magic symbol) and tapping it, copying
Three Steps Ahead twice, with both copies targeting
Biovisionary.
Resolve all
Three Steps Ahead spells, creating three token copies of
Biovisionary.
At the beginning of your end step, each
Biovisionary triggers. Resolve the first trigger, causing you to win the game.

This combo has been estimated to be Exhibition (Bracket 1+).