Spiteful Impersonator

When Spiteful Impersonator enters the
battlefield and at the beginning of your end step, Spiteful Impersonator becomes a copy of target permanent with converted mana cost less than or
equal to the number of spite counters gained this
turn, except it's name is Spiteful Impersonator
and it's a 2/2 red and black creature and gains
the subtype "Fallen", and has all abilities on this
card in addition to the copied card.
{t}: Gain a spite counter.