Captain Rex

Flash, Vigilance, ARC Arsenal
When Captain Rex enters the battlefield, untap
all Clone Trooper allies, and add a +1/+1 counter
on Clone Trooper allies.
Whenever a Clone Trooper ally attacks, add a
+X/+Y counter on Captain Rex, where X is that
ally's Power and Y is that ally's Toughness.
{4}{u}: Cast target Clone Trooper ally from your graveyard for no mana cost. Add a -1/-1 counter
if it doesn't have any counters already.
"In my book, experience outranks everything." - Captain Rex