Common Hero's Blades

Equip {2}
Equipped creature gets +2/+0 and has menace.
When Common Hero's Blades enters the battlefield, planeswalk. (To planeswalk, take the top
card of your plane deck and put it onto the battlefield.
It becomes your active plane. If you have an active
plane when you are prompted to planeswalk, that
plane becomes a land card before you take the top card
of your planar deck.)