Dragon Transformation

Enchant player.
-Dragon Transformation has shroud and cost {1} less to cast for each dragon you control. -At the beginning of each end step you life total becomes 6.
-At the beginning of each combat deal 6 damage to target creature without flying.
{dash}Creatures without flying can not attack you.
At the beginning of your upkeep create a 2/2 red dragon creature token with flying.