Therizinosaurus

A bizarre giant herbivore with a pot belly and arms ending in three-foot scything claws, the longest of any creature alive. It is no hunter, but anything that threatens it is opened from shoulder to hip. It wanders forest clearings stripping leaves with those impossible claws, gentle and slow until something mistakes its bulk for an easy meal - predators that have learned better give it a wide berth, and those that haven't decorate the ground around it.

Scythe Claws: slashing, melee 10 ft, +3 to hit, 3d8+5 slashing (a raking sweep of meter-long claws). Disemboweling Rake: against a prone or held target the claws deal an extra 3d6, cooldown 2 rounds.

Long Reach: its enormous claws threaten everything within 10 ft and keep attackers at bay. Bulk: too heavy to be moved or knocked prone. Senses: Night Vision (60 ft).