Saito, Shinsengumi Champion

{w/u}:Saito, Shinsengumi Champion gains attach an equipment at sorcery speed for {0}.
{w/u}{w/u}:{w/u}: If Saito, Shinsengumi Champion is equipped, it becomes a 3/3 Samurai Warlord with first strike,
{w/u}{w/u}{w/u}{w/u}: If Saito, Shinsengumi Chamption is a Samurai Warlord, it can't be blocked and
whenever your deal combat damage to a player
draw a card.