Kraaj, Perfect Form

Companion - Your starting deck only contains
cards with green, blue or colorless color identity.
{2}{g}{u}: You may reveal Kraj, Perfect Form from
your hand. If you do, exile target creature an
opponent controls with an Experiment counter
on it. This ability costs {2} more to cast for each
time you have used it.
Kraj has the text of all cards exiled with an Experiment counter on them.