William Birkin, G-Virus Form 4

First Strike, Deathtouch, Rampage 2
Other Human creatures you control get First Strike and Rampage 2.
Human creature spells you cast cost {2} less to cast.
When William Birkin, G-Virus Form 4 dies, return it to the battlefield transformed.
{2}{w}{b}: Discard this card from your hand. Search your library for a card named William Birkin and put it onto the battlefield.