Lydia von Cantaloupe

Whenever Lydia von Cantaloupe kills a creature
in combat, summon a black 1/1 zombie token.
{t}, Sacrifice X Zombies: Gain X life.
If Lydia von Cantaloupe is destroyed, return it to your library. Shuffle the library afterwards.
—
"Witch? Oh honey...
You are wrong by exactly one letter. And it's not B."