The Last Giant of Drangleic (5e Creature)
From D&D Wiki
Gargantuan giant, chaotic evil
Saving Throws Strength, constitution
Brutality: The Giant rips his left arm off and uses it as a weapon in his right. It changes all of his melee damages to 15 (2d12 + 6) Bludgeoning, but increases his range to 5 - 25 ft.
Slam Melee Weapon Attack: +2 to hit, reach 5 - 15 ft. 5 ft. radius. Hit: 20 (4d8 + 8) bludgeoning damage.
Stomp Unarmed Attack: +1 to hit, reach 5 ft. target 5 ft. diameter. Hit: 24 (5d8 + 8) bludgeoning damage
The Last Giant is now a massive, desiccated shell of what he once was. Once, he was a magnificently powerful Giant who ravaged and destroyed the kingdom of Drangleic, destroying entire keeps and townships. But he was stopped, by an unnamed hero. After he was put to a stop, he was imprisoned in a cavern far below the Cardinal Tower, on the edge of Drangleic Castle. Within the cavern, the Giant was impaled on a massive pillar, and had his arms crushed by massive stones. When someone enters his chamber, he will rise, snapping the pillar and leaving the majority of it lodged within his chest, and charge for a final stand.