Magic The Gathering Cards of types 'Snake' and 'Mutant'

{1}{Z}: Put a +1/+2 counter on Experiment Five. ({Z} is paid with one mana from any source that could produce two or more colors of mana.)

When Phyrexian Cytoshaper enters the battlefield, incubate 1. Incubator tokens you control have artifact evolve. (Whenever a creature enters the battlefield under your control with greater power or toughness that the number of +1/+1 counters on that token, put a +1/+1 counter on that token.)