The Circle of Loyalty
From Dominaria United Commander set
The Circle of Loyalty
Legendary Artifact
Affinity for Knights (This spell costs
less to cast for each Knight you control.)
Creatures you control get +1/+1.
Whenever you cast a legendary spell, create a 2/2 white Knight creature token with vigilance.
,
: Create a 2/2 white Knight creature token with vigilance.