Hargilde, Kindly Runechanter (SLD) #342 [EN/F]

{2}{W}{U} · Legendary Creature — Human · 2/3 · {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. Partner—Friends forever (You can have two commanders if both have this ability.) · Illustrated by Colin Boyer · Secret Lair Drop #342 · EDHREC rank 16670 · Magic: The Gathering, MTG