Yoshimaru, reckless Urobro

Partner with an Urobro creature
As long as Yoshimaru, reckless Urobro is equiped
it has double strike.
As long as Yoshimaru, reckless Urobro is
enchanted it has haste
As long as Yoshimaru, reckless Urobro
has a +1/+1 counter it has trample