Jin Sakai, Ghost of Tsushima

First strike

Whenever an equipment is unattached from Jin Sakai, Ghost of Tsushima you may cast an instant or sorcery from your hand, without paying its mana cost, with a converted mana cost less than or equal to an equipment unattached from him.

{w}{u}: Return an equipment attached to Jin Sakain, Ghost of Tsushima to your hand.