I recommend that if you plan to attend Magic Morning at
Disneyland, then show up 30-45 minutes before it starts.
Keep in mind that other guests in the non Disney Hotels will also be attending this hour.
If you get to the park early enough head to Peter Pan first, no matter how long the line is stay in it.
If you are late to MM then skip Peter Pan.
The other attractions you should focus on if Dumbo, Alice in Wonderland, and the Matterhorn.
Everything else in Fantasyland can be ridden easily once the park opens.
DO NOT ride the Nemo Submarines. The line maybe short but the length of the attraction will eat into your Magic Morning time.
Nemo is better to experience once the sun has gone down. The line will go down with it.
Save all Tomorrowland attractions for later since Space, Tours, and Buzz all have FP
The Autopia line tends to go down at around 4pm, plus all lanes are usually open at that time so the wait time is much shorter.
MM shouldn't be about riding the most attractions. It should be about riding the most important attractions.
ME