4 / 4
Protection from red
When Lavinia of the Tenth enters the battlefield, detain each nonland permanent your opponents control with mana value 4 or less. (Until your next turn, those permanents can't attack or block and their activated abilities can't be activated.)
The converted mana cost of a creature token is 0 unless that token is a copy of another creature, in which case it copies that creature’s mana cost.