Davidius Teamleiterius

Pacifying Presence - Creatures your opponents control enter the battlefield tapped and don’t untap during their controller’s untap step if they’re enchanted or equipped.

Team Unity - At the beginning of combat on your turn, you may enchant a creature you control with Aura of Harmony. (It’s an Aura token with Enchanted creature gets +2/+2 and has ward {1}. )

Davidius can’t be enchanted or equipped. (He’s above such vanity.)