Vigilant Samurai

Bushido 1
Vigilant Samurai enters the battlefield with seven +1/+1 counters on it
Remove two +1/+1 counters from Vigilant Samurai: Vigilant Samurai gains 'vigilance' until end of turn
{w}: You reveal the top card of your library. If it'a an artifact card, put it into your hand. Shuffle your library.