Requires

Capture of Jingzhou must be in hand. Seasons Past must be in the library. Diabolic Tutor must be in hand. Mana needed:

Steps

1. Cast Capture of Jingzhou by paying , taking an extra turn after this one.
2. Cast Diabolic Tutor by paying , searching your library for Seasons Past and put into your hand.
3. Cast Seasons Past by paying , returning Diabolic Tutor and Capture of Jingzhou to your hand and putting Seasons Past to the bottom of your library.
4. Repeat.

Results