Thalia, Huntress of Artemis

Flash. Haste.
Double strike. (This creature
has first strike and regular combat damage)
When Artemia, Goddess of the moon
is on the battlefield, Thalia, Huntress
of Artemis, gains +4/+4 on it's
counter.
"I must join the hunt, Percy. I haven't known peace
since Half-Blood Hill."