Song of Creation Storm

[JosefK]

Have you played it in any more leagues or challenges since?

I did play some games the other day, experimented with Pentad prism instead of dark rituals, it did not work out. In theory you could drop a prism of a mox diamond/chrome mox + land t1, then have access to 5 mana turn 2 without any color problems. But in practice i often wanted to cast discard t1, and then a ritual would have been better t2 unless i had exactly song in hand.