God-Eternal Kefnet + Scroll Rack + Expropriate

God-Eternal Kefnet

Scroll Rack

Expropriate

How it works

1. Tap Scroll Rack and pay 1 to activate it, putting Expropriate on top of your library.
2. Pass the turn.
3. On your next draw step, when you draw Expropriate, reveal it due to Kefnet's ability, making a copy that costs 2 less to cast.
4. Cast the copy for 5, granting you an extra turn.