Stone Guardians

Gargoyles wreak havoc in Happy Tree Town

Plot
Sorcery is shown casting spells on two dragon-like statues in his home. They both come to life and graphically devour him, saving his internal organs for the buzzards to eat. The gargoyles then proceed to laugh evilly and seek more flesh to devour. The next morning, Flaky and Lammy are having a picnic in the park. The two gargoyles are hiding behind a bush next to Flaky and Lammy's picnic spot so they can jump out and plan a surprise attack at a moment. The two gargoyles slowly creep up behind Flaky. Flaky practically jumps out of her own skin and starts screaming her head off. Lammy asks Flaky what's wrong but then looks over her shoulder and sees the two gargoyles. The gargoyles then start brutally beating up Flaky, Lammy tries to help but is scared stiff to the point where she can barely even function. Once they eventually kill Flaky, we see Toothy walk by and one of the gargoyles start picking Flaky's quills off her dead corpse. They throw the quills at Toothy, causing him to slice him in half. Mr. Pickles is taking a stroll in the park when he looks over and sees the carnage as well as the complete terror in the eyes of his best friend Lammy. He then puts a banana on, picks up two guns, and begins blowing the gargoyles to smithereens. After he's done, Lammy looks over and Mr. Pickles and says,

"You know it's illegal to use fire arms without a license, right?" and the pickle just awkwardly stares at her

Deaths
Sorcery gets eaten by the two gargoyles

Flaky gets beaten to death

Toothy gets sliced in half

The two gargoyles get shot by Mr. Pickles

Trivia
The episode's title is a reference to the 90s cartoon show, Stone Protectors which was basically another one of those obscure Teenage Mutant Ninja Turtles ripoffs that were constantly being produced at the time

When he puts on a red bandana and starts shooting guns, Mr. Pickles' appearance is similar to Rambo, the titular character from the famous 80s action film