Minerva, Forgetful Pirate

First Strike, Vigilance
{r}{r}: Minerva gains Double Strike.
Aurelias Avatar - Can only take damage in
combat. Whenever Minerva, Forgetful Pirate
kills a creature she gains a +1/+1 counter.
Whenever Minerva, Forgetful Pirate deals
combat damage to a planeswalker, destroy
that planeswalker.