Theres a deckbuilding challenge here, since you want to mix good activated abilities with ways to pump up Agatha, while also adding enough board presence to make Agathas own activated ability worthwhile
5 Elesh Norn, Grand Cenobite Elesh Norn is a legendary Phyrexian who appeared more recently in the March of the Machine set, though her original card is still the most famous among all praetor cards
Legendary Creature Human Artificer When Urza, Lord High Artificer enters the battlefield, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control." Tap an untapped artifact you control: Add
Token producers like Ophiomancer and Jadar, Ghoulcaller of Nephalia, for example, pair extremely nicely with Sephiroth
The first tosses +1/+1 counters on all Cats you control (sweet), and the second produces a 2/1 Cat Warrior token and then deals damage to any target equal to the number of creatures you control
This set gives us the return of the partner keyword
