The Soul of Cinder

As an additional cost to cast this spell, exile any number of creatures cards from your graveyard with Ash counters on them.
Soul of Cinders power and toughness are both equal
to the highest power and toughness among cards you own with Ash counters.
At the beginning of combat on your turn, Soul of Cinder becomes a copy of a card you own with an
Ash counter on it, except it has all the abilities on this card.