Tomik, Wielder of Law (Secrets of Strixhaven Commander)

Legendary Creature Ñ Human Advisor - Affinity for planeswalkers (This spell costs {1} less to cast for each planeswalker you control.)
Flying, vigilance
Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, that opponent loses 3 life and you draw a card.