Hancock, Ghoulish Mayor (Extended Art - Surge Foil) Finish:Foil put a +1/+1 counter on

put a +1/+1 counter on Phelia

where X is the number of card types among other nonland permanents you control

{T}: You may exile an instant or sorcery card with mana value X from your hand

Binder of Wills can be your commander

they put half that many of each of those kinds of counters on that permanent or player instead

Hancock, Ghoulish Mayor (Extended Art - Surge Foil) Finish:Foil put a +1/+1 counter onEach other creature you control that's a Zombie or Mutant gets +X +X, where X is the number of counters on Hancock. Undying (When this creature dies, if it had no +1 +1 counters on it, return it to the battlefield under its owner's control with a +1 +1 counter on it.)