+Justiciar (5)
When Azorius Justiciar enters, detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)
, : Tap target creature. If that creature is a Zombie, exile it.
Exile target creature you control, then return that card to the battlefield under its owner's control. It gains first strike until end of turn.
Lifelink
Whenever another artifact you control enters, Mandible Justiciar gets +1/+1 until end of turn.
, , Sacrifice another creature: Draw X cards, where X is that creature's power.
Choose a Background (You can have a Background as a second commander.)
Gatherer works better in the Companion app!