Ambitous Phalanx Stalwart

Heroic -Whenever you cast a spell that targets
Akroan Phalanx Stalwart put a +1/+1 on it.
Panolpy (Akroan First Crop) 2: Akroan Phalanx
Stalwart gets {w}: Warriors you control gain
Vigilance until the end of the turn. (You must
control 2 permanents with this Panoply and different
names to activate this ability.)
"Having mastered being an Akroan Phalanx soldier,
will you rest or strive to become more?" - Kliopthanna,
Seed Planter