Alvala, Lawknight of Azorius

Protection from enchantments
When Alvala, Lawknight of Azorius enters the battlefield or is turned face up, another target creature you control gets +3/+0 until end of turn.
Whenever Alvala, Lawknight of Azorius attacks, detain up to two target nonland permanents your opponents control. (Until your next turn, those permanents can't attack or block and their activated abilities can't be activated.)