God-Eternal Kefnet + Jace, the Mind Sculptor + Temporal Mastery
Produces: Infinite turns, Lock
- God-Eternal Kefnet
- Jace, the Mind Sculptor
- Temporal Mastery
- Color identity
- U
- Mana
- {3}{U}{U} each turn
Steps
- Activate Jace's zero loyalty ability, putting Temporal Mastery on top of your library.
- Pass the turn.
- On your next draw step, when you draw Temporal Mastery, reveal it due to Kefnet's ability, making a copy that costs {2} less to cast.
- Cast the copy for {3}{U}{U}, granting you an extra turn.