How come in anime they always scream out the name of the attack they're using

[COLOR="#0000ff"]It obviously gives power to the move, while at the same time striking fear in the opponent. EIGHT TRIAGRAMS 64 PAAAAALLMMMSSS

Reminds me of Yugioh. Whenever I see someone say to do an attack in yugioh, I'm like wtp. It'll still do the same damage if the monster sneezed, who cares about attacks. >.>[/COLOR]

DARK MAGIC ATTACK@@@@@