Star vs. The Forces of Evil

Star vs. the Forces of Evil is a Disney animated series created by Daron Nefcy that previewed its first two episodes in January 2015 before officially premiering in late March and concluding in May 2019 with a total of four seasons. The show is about the escapades of Star Butterfly, a magical princess who is moved out of her home dimension of Mewni to a school on Earth, where she becomes a foreign exchange student and the roommate of self-proclaimed karate master Marco Diaz. Monsters from Mewni will track down Star for her magic wand, so she teams up with Marco to fight them off.

Interdimensional Field Trip
Season 1, Episode 12a Airdate: September 14, 2015 (Disney XD)

Miss Skullnick flexes a huge arm when she learns trolls are strong, then is kinda muscly the rest of the way, at least more than normal.

Starstruck
Season 2, Episode 5a Airdate: August 8th, 2016

Spider with a Top Hat
Season 2, Episode 11b Airdate: October 10th, 2016

Club Snubbed
Season 3, Episode 6a Airdate: November 7, 2017

Monster Bash
Season 3, Episode 13 Airdate: November 16th, 2017 (Disney XD) February 10, 2019 (Disney Channel)

Tough Love
Season 3, Episode 19b Airdate: March 31st, 2018

Divide
Season 3, Episode 20 Airdate: April 7th, 2018

The first part

Conquer
Season 3, Episode 21 Airdate: April 7th, 2018

The second and final part

Lake House Fever
Season 4, Episode 6 Airdate: March 17, 2019

Kelly's World
Season 4, Episode 7b Airdate: March 31st, 2019

Ghost of Butterfly Castle
Season 4, Episode 15 April 7th, 2019

Ready, Aim, Fire
Season 4, Episode 32 May 5, 2019

The Right Way
Season 4, Episode 33 May 12th, 2019

Here to Help
Season 4, Episode 34 May 12th, 2019

The Tavern at the End of the Multiverse
Season 4, Episode 36 May 12th, 2019

Cleaved
Season 4, Episode 37 May 19th, 2019