Divine Flame

When Divine Flame enters the battlefield, burn 3 lands. (They can only produce red mana)
Divine Flame's power is equal to the number of lands burned. Divine Flame's toughness is equal to the number of spells cast using burned mana.
Kasai chooses who can be reborn as a Divine Flame, not based on how much fire you can make, but how much fire is in your heart.