Pre-made (Yanfly's) Action Sequence Sharing and Discussions

<Custom Requirement>
// Get all currently equipped weapons for the user.
var weapons = user.weapons();
// Set the weapon types to use the skill with. In this case weapon types 3,4,5,6,8,9,17,31,36.
var fav = [3,4,5,6,8,9,17,31,36];
// Set the initial condition to be false.
value = false;
// Loop through each of the weapons.
for (var i = 0; i < weapons.length; ++i) {
// Get the currently looped weapon.
var weapon = weapons[i];
// Check if the weapon exists and if the weapon type ID is in the array of required weapons.
if (fav.indexOf(weapon && weapon.wtypeId) !== -1) {
// Set the condition to be true.
value = true;
// Break the loop.
break;
}
}
</Custom Requirement>

var weapons = user.weapons();
var fav = [0,18];
value = false;
for (var i = 0; i < weapons.length; ++i) {
var weapon = weapons[i];
if (fav.indexOf(weapon && weapon.wtypeId) !== -1) {
value = true;
break;
}
if value = true {
$gameVariables.value(42) === 1
}
}

<target action>
se: wind7, 90, 70, -40
opacity user: 0%, 5
move user: target, front, 15
wait for opacity

common event 96
if $gameVariables.value(42) === 1
opacity user: 100%, 5
wait for opacity
motion thrust: user
wait: 10
se: skill1
animation 1: target
shake screen: 3, 9, 10
animation wait: 5
wait for animation
action effect: target
opacity not focus: 100%
end

opacity user: 100%, 5
wait for opacity
motion thrust: user
wait: 10
se: skill1
animation 1: target
shake screen: 3, 9, 10
animation wait: 5
wait for animation
action effect: target
opacity not focus: 100%
death break

</target action>