Jet-Black Hero, Tsukuyomi

When Jet-Black Hero, Tsukiyomi enters the battlefield, create a legendary black Enchantment
Aura token named Dark Shadow with
"Enchanted creature gets +4/+2 and menace."
and "Enchanted creature can block an additional creature each combat.", then attach it to Jet-Black
Hero, Tsukiyomi.
{b}{b}{b}{b}{b}{b}, {t}, Sacrifice an enchantment: Transform Jet-Black Hero, Tsukiyomi.