The List

Daxos the Returned

Whenever you cast an enchantment spell, you get an experience counter.
{1}{W}{B}: Create a white and black Spirit enchantment creature token. It has "This creature's power and toughness are each equal to the number of experience counters you have."

Legendary Cube Prize Pack

Commander 2015

Whenever you cast an enchantment spell, you get an experience counter. {1}{W}{B}: Put a white and black Spirit enchantment creature token onto the battlefield. It has "This creature's power and toughness are each equal to the number of experience counters you have."