Miyamoto Musashi

Whenever Miyamoto Musashi attacks, if it's equipped, choose one —
•Miyamoto Musashi deals damange equal to the highest mana value among Equipment
attached to it to any target.
•You may cast an instant or sorcery spell
from your hand with mana value less than
or equal to the highest mana value among
Equipment attached to Miyamoto Musashi
without paying its mana cost.