Tom Pisano, Fellow

Tom Pisano enters the battlefield with 3 lab rats
Superior Intellect - Tom Pisano Fellow can't be targeted by opponents with fewer than 3 degrees
{1}{t}:sacrifice a rat, target creature gains a viral
tracer creature token
{3}{t}:target creature with a viral tracer token
gains a rabies creature token
At any time if there are no rats on the battlefield
transform to Tom Pisano PhD