Joseph Joestar, Rowdy One

Hamon Breathing
Pay 2 mana and sacrifice an artifact equipped to
Joseph Joestar, Rowdy One: Counter target spell
and cast it on the caster.
{u}{u}{u}{t}: Reveal cards from your library until
you reveal an equipment and equip it to Joseph Joestar without paying its mana or equip cost.
Shuffle your library afterwards.