Trivia - Sonic-based
Howl is the only sound-based move (besides SonicBoom, which is more of a shock wave than a blast of sound) not affected by Soundproof, as it is the only sound-based that positively affects the user's stats, rather than dealing damage or negatively impacting the target's stats. Is this trivia-worthy? Satosuke 14:24, 24 October 2008 (UTC)
Variation on meditate
It seems to me that Howl is a variation on the move Meditate. It has the same effect and PP. [[Derian]] 15:59, 22 July 2009 (UTC)