Clockwork Steed

Vigilance
Clockwork Steed enters the battlefield with
X +1/+1 counters on it.
When Clockwork Steed dies, create a 3/3
colorless Horse creature token with vigilance
for each +1/+1 counter on Clockwork Steed.
{3}, {t}: Put a +1/+1 counter on
Clockwork Steed.