Vennet, Luminous Knight

Vennet, Luminous Knight enters the battlefield
as a enchantment and you gain 5 life.
Whenever you gain life put a light counter on
Vennet, Luminous Knight.
Remove two light counters from Vennet,
Luminous Knight: He becomes a creature and
gains Vigilance and First-Strike; if he was already
a creature he gains flying instead.
{1}, remove 5 light counters from Vennet,
Luminous Knight: Transform him.