Wheel is just a vertically inclined faster spinning BroomTrap, what makes it flashy is the rapid hits it does when you hit it, GodSmash is just a glorified Smite with a larger effects and chainable with 3 OH.
Hogma Capt.'s better looking farther reaching AA makes Zwercchau look like a cheap knockoff.
Some are truly flashy while some take some needs you notice the minor details
Swordies having flashy looking skills to me are
Sw’s
-DS- 2 shiny two hit sword swipe trails
Pelt’s
-UmboBlow- despite having low damage, there’s a slight dust cloud created during and after the rotation, and the full knockback distance testaments to how much centrifugal force is applied.(wow physics)
HL’s
-Moulinet- it’s renewed multi-slash light effects(Rendel and Zucken uses it’s
slightly faster old animation)
-Skyliner- Similar to DS but with single a narrow light blueish effect trail
-SkullSwing*- special mention due to the satisfying ‘hard object hitting thick slab of metal’ clanging sound when the skill/armorbreak connects.(kinda like when LKs successfully parry a G-Fist in Ro, that satisfying feeling)
Barb’s
-Cleave- a red crescent version of skyliner(the character doing a full roundhouse sword slash makes it feel like it’ll cut deep, looks realy nice imo)
Hop’s
-LongStride- FF series Jump(@ZeroFoxGiven 's PvP thread has a amazing gif to showcase this)
Cata’s
-EW- large shockwave aoe with a redish light epicenter
Rod’s
-ShieldTarge- it fricking cracks/breaks any ground(even with a wooden shield lol)
Fencer’s
-Sept/Esquive- rose petals scattering with each hits
Dopp’s
-Punish:Earthquake- Dopp’s knockoff of Wiz’s Earthquake with a slightly wider aoe
Shinobi’s
-Bunshins- light piercing through smoke effects with cherry blossom petals scattered
Goon
-Dethrone- high speed spear throw with sonicboom and dust trails
Murm
-FrenzySlash- their version of LongStride
Let’s be honest, reason why Swordie skills aren’t all flashy is to keep some odd ‘realism’(kinda how Rapiers dur. low) of rustic ‘Swordsmen’ not some chinese levels of Wuxia/Xianxia power fantasy.
And the reason why there’s no magic based swordsman class is because, Revelators with a mighty sword arm and abundant magic are devout believers that are favored by the Goddesses. Simply put, they’re all in the Cleric class tree.
OT, I’d want GaeBolg to have it’s aoe melee buff/debuff amped up/ be more useful, currently it’s on the level of DoubleSlash or JollyRoger’s(pre ktos patch) atk buff, low and flat.