Sidar Jabari of Zhalfir 5 (Commander: March of the Machine)

Eminence — Whenever you attack with one or more Knights, if Sidar Jabari is in the command zone or on the battlefield, draw a card, then discard a card. Flying, first strike Whenever Sidar Jabari deals combat damage to a player, return target Knight creature card from your graveyard to the battlefield.

NM - $2.20
LP - $2.20
MP - $2.20
HP - $2.20
DMG - $2.20