God-Eternal Kefnet + Scroll Rack + Capture of Jingzhou

God-Eternal Kefnet

Scroll Rack

Capture of Jingzhou

How it works

1. Tap Scroll Rack and pay 1 to activate it, putting Capture of Jingzhou on top of your library.
2. Pass the turn.
3. On your next draw step, when you draw Capture of Jingzhou, reveal it due to Kefnet's ability, making a copy that costs 2 less to cast.
4. Cast the copy for 1, granting you an extra turn.