Whenever Dwarven Soldier blocks or becomes blocked by one or more Orcs, Dwarven Soldier gets +0/+2 until end of turn.
If Dwarven Soldier blocks or is blocked by Orcs, it gets +0/+2 until end of turn.
"Although the Dwarves staunchly defended their walled city-states against the Orcs, their civilization was the first to fall, and its name was sadly lost."
—*Sarpadian Empires, vol. I*
