({8} magic symbol) ({U} magic symbol) ({U} magic symbol) ({R} magic symbol) available the first turn, with ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) each other extra turn available.
Steps
Cast
Time Stretch by paying ({8} magic symbol) ({U} magic symbol) ({U} magic symbol) , causing you to take two extra turns after this one.
Activate
Izzet Chemister's first ability by paying ({R} magic symbol) and tapping it, exiling
Time Stretch from your graveyard.
Move to your second extra turn.
Activate
Izzet Chemister's second ability by paying ({1} magic symbol) ({R} magic symbol) , tapping and sacrificing it, casting
Time Stretch from exile without paying its mana cost.
Resolve
Time Stretch, causing you to take two extra turns after this one.
Cast
Izzet Chemister from your graveyard by paying ({2} magic symbol) ({R} magic symbol) .