The release of Necroquip Princess has been a huge buff for going first Musketeers!
Just normal summoning a Musketeer or activating Sanct can now lead to pretty strong combo's.
Got a 1-card Sanct combo and a full Starfire+Sanct combo in the video below.
Also put some Azamina stuff in the side, which you could run instead of some handtraps/breakers.
Really useful for activating more spells in Musketeer columns and an early negate, but also makes the list worse going second.