Interesting Dispel Magic Questions

[RSP]

Can you think of any self-range spell (other than Shadow Blade) that you would make the same ruling for?
I found a lot of Touch-range spells that bestowed no effect upon the caster, but no self-range ones.

Not the poster for that, but Burning Hands and Cone of Cold are “Self” range spells that most would say explicitly don’t affect the caster, dispite “Range: Self”

Specific to DM, booming blade is another Self spell. Would casting DM on the caster of BB dispel the movement damage on the target of BB?

Or would you have to target the creature “sheathed in booming energy” to dispel that effect?