Marissa, Quick Thinker

Evolve
{1}{g}{u}: Adapt 1.
{g}{u}, Remove a +1/+1 counter from Marissa,
Quick Thinker: Choose one—
•Marissa, Quick Thinker gains double strike until
end of turn.
•Untap Marissa, Quick Thinker.
"Mammalian limbs are boring. Might as well trade
them in for something good."