Azmodar, Walking Wilds

Vigilance, protection from tokens
Whenever a player casts an instant or sorcery
spell that isn't copied, they exile it and create an Elemental creature token with the same colors
and name as that spell and power and toughness
equal to its converted mana cost. It has
"Whenever this creature deals combat damage to
a player, copy a spell with the same name as it
from exile and cast the copy without paying its
mana cost."