S stands for Starcraft 2!: BLENDcraft (Starcraft 2 Co-op X Blend S)

This is a Starcraft 2 crossover with Blend S opening! #blendsopening #starcraft2coop #sstandsfor #blendsremix Music used Bon Appétit♡S: https://www.youtube.com/watch?v=4NnYhatt6eQ&t=19s