That Bloody Destiny

Whenever a creature dies, put a 2/2 Hamon Warrior onto the battlefield.
If Jonathan Joestar or Will A. Zeppeli would enter the graveyard, instead you may exile them and search your library and graveyard for either a Joseph Joestar or Caesar Zeppeli, you may then cast that card without paying it's mana cost. Shuffle your library and then sacrifice this enchantment.