question to create a charged energy attack

hi everyone
does anyone know how we can make a charged energy attack with blueprint, for now i was able to make a small attack when pushing the right mouse bouton but i d like to make a charged energy attack then pushing the right bouton for like 3 secondes

You can try the approach that was discussed in this thread: Charged/Held Attacks - Blueprint Visual Scripting - Unreal Engine Forums

intriging i’ll give it a shot thanks man