Vigilant. The giant can't be surprised.
Multiattack. The giant makes three spear attacks.
Spear. Melee or Ranged Weapon Attack: +10 to hit, reach 10 ft. or range 60/240 ft., one target. Hit:17 (3d6 + 7) piercing damage, or 20 (3d8 + 7) piercing damage if used with two hands to make a melee attack.
Protection. When an attacker the giant can see makes an attack roll against a creature within 10 feet of the giant, the giant can impose disadvantage on the attack roll.
Most of the giants in the Boros Legion come from a single clan, the Skorskal, that has long been at odds with the Gruul Clans. These giants are guards and gatekeepers, well represented in the Sunhome Guard, as well as powerful muscle supporting Boros missions.