If more cards were to focus on the commander as the focal point of the deck rather than splitting its focus across multiple archetypes, this deck would actually be interesting
You can feed her your spare creatures and artifacts in exchange for +1/+1 counters, which can then be converted into direct damage when Evereth herself dies
Two digital versions, Master Duel and Duel Links One of the longest ongoing TCG franchises, Yu-Gi-Oh
Kasmina, Enigmatic Mentor Kasmina, Enigmatic Mentor makes it harder for opponents to target your creatures and planeswalkers, taxing them with an extra cost
Your first strike and tapping effects are even better for maintaining board-stalls than for breaking through them, and convoke spells let you leverage your knights without risking them in combat
For example, you might have an Ill-Timed Explosion in hand and no fourth Land