Taigam, Master Oppurtunist, Clockspinning, and Twice Upon a Time // Unlikely Meeting

Prerequisites

• Taigam, Master Oppurtunist on the battlefield
• Clockspinning in hand
• Twice Upon a Time // Unlikely Meeting in hand
• the first turn with each other turn available

Steps

1. Cast Twice Upon a Time by paying its mana cost
2. Taigam triggers, copying Twice Upon a Time and exiling the original Twice Upon a Time with four time counters on it
3. Resolve the Twice Upon a Time copy, causing you to take an extra turn after this one
4. Cast Clockspinning with buyback by paying , removing a time counter from Twice Upon a Time and returning Clockspinning to your hand
5. Repeat step 4 one additional time
6. Move to your next turn
7. At the beginning of your upkeep, Twice Upon a Time's suspend ability triggers, removing a time counter from it
8. Cast Clockspinning with buyback by paying , removing a time counter from Twice Upon a Time and returning Clockspinning to your hand
9. Twice Upon a Time's suspend ability triggers, causing you to cast it from exile without paying its mana cost
10. Repeat from step 2

Results

• Infinite turns