Kaioh, Defender of Pride

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn)
Double strike, Liflink, Vigilance
If you control five or more samurai creatures
Kaioh, Defender of Pride gains Trample
"Kaioh is a true warhero, never backing down from protecting the town folks or his allies"