Shade of Jarlath

{2}{b}: Shade of Jarlath gets +1 /+1 until end of
turn. This ability costs {2} less to activate if you control a legendary creature.

"A long time ago, soldiers of Jarlath failed their general when a local tribe sacked their tower.
Now they have returned with a vicious thirst to prove themselves for their new master."
--Hesiodos, Witness of Legends