Ky, Child of Kyra and Krator

At the beginning of your upkeep you may pay {w/b}{w/b}: Transform Ky, Child of Kyra and Krator.
{t}: Choose one:
(You can activate this ability only once each turn.)
- Switch to Dark.
- Switch to Light.
"He is only a Child, he can`t make such great decisions." - Kyra, Keeper of Light
"You will see, after all he is my son."
- Krator, the Dark Paladin