Katerina of Myra's Marvels 16 (Unfinity)

As Katerina of Myra's Marvels enters, choose a letter. Whenever you cast a spell whose name begins with the chosen letter, create a white 2/2 Cat creature token with flying. Partner (You can have two commanders if they both have partner.)

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50