Author of Horrific Forms

Customize (As you cast this spell, for each set of
square brackets, choose one option and pay its cost.)
{u}{b}, Exile a creature card from your graveyard:
Create a 2/2 black Zombie creature token.
Zombie creatures you control
[({0}-have decayed)
({1}-get +1/+1)
({b}-have deathtouch)
({u}{dash}have flying)].