Mary, Cruel Puppetmaster

Mary, Cruel Puppetmaster enters the battlefield
with one reforge counter on her.
Reforge 1 (Whenever another nontoken creature you
control with converted mana cost X or less dies, create
a token that's a copy of it, except it's an artifact in
addition to its other types, where X is the number of
reforge counters on this creature. Then draw a card.)
Whenever a nontoken creature you control dies,
put a reforge counter on Mary.
Artifact creatures you control get +1/+1.