Honorbound Mitr

Idle {3}{g}{g} (If you cast this card for its idle cost, it's
an Equipment spell that enters the battlefield attached
to a creature of your choice. It becomes a creature
again if not attached to a creature.)
Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)
Equipped creature gets +2/+2 and has bushido 2.
The law had to adapt rapidly to Mitr.