Best feat by category (Legends)

This is not including the Ones and mega-amped feats / etc.

TK (environmental)
TK (non-environmental)
TP (large scale)
TP (combat)
TP Resistance
Lightning
Force Defense
Durability
Destruction
Cosmic
Dueling
Speed
???

Environmental telekinesis:
- Onimi shaking the Imperial Palace
- Palp's Lusankya feat

Non-environmental telekinesis:
- Luke pinning Caedus completely paralyzed without a movement, strain, effort.

Large-scale telepathy:
- not sure yet

Combat telepathy:
- Luke's illusion over Jaina and Caedus?

Telepathy resistance:
- Revan withstanding Valkorion

Lightning:
- via scaling, probably Palpatine bending Mace's lightsaber?
- Luke one-shotting a Slayer with Emerald Lightning?

Force Defense:
- Vong species lol

Durability:
- lots of options, will list later

Destruction:
- Nihilus on Katarr

Cosmic:
- not sure

Dueling:
- Luke going through the Imperial Palace handling all the Vongs
- Palpatine blitzing B-Team
- in terms of sheer skill, Obi-Wan outdueling raged Anakin in Mustafar
- Shimrra going versus Luke

Speed:
- Palpatine blitzing B-Team
- half of Luke's feats in NJO

Speed:
- Obi-Wan moving so fast his atoms almost came apart.

up

TK (environmental):
- Onimi's citadel feat
- The Emperor's Lusankya feat

TK (non-environmental):
- Luke pinning Caedus
- Sidious pinning Darth Maul

TP (large scale):
- The Emperor mentally enslaving the Imperial Military consisting of tens of trillions of soldiers

TP (combat):
- Luke's illusions (?)

TP Resistance
- Plagueis and Sidious resisting the Force
- The Emperor resisting the pull of Chaos

Lightning
- Sidious bending a lightsaber blade
- The Emperor allegedly lighting up the surface of an entire planet

Force Defense
- The Emperor enduring his own Force Storm

Durability:
- Not sure what differentiates this from Force Defence

Destruction:
- The Emperor tearing off the surfaces of worlds and disintegrating the Eclipse

Cosmic
- Sidious unbalancing the Force by himself

Dueling
- Luke beating the Emperor

Speed
- Obi-Wan's feat

Top candidates in no particular order off the top of my head, with the probable favorite in bold:

Originally posted by The Ellimist
TK (environmental)

Sidious lowering the Lusankya
UnuThul bending turbolasers
Luke destroying Vader's fortress
Luke and Kyp's black hole feats, maybe
Starkiller ragdolling Tantive IV's
Yoda throwing around droid transport ships

TK (non-environmental)

Luke pinning Caedus
Sidious pinning Maul and Scourge
Valkorion TK'ing Outlander and co. if you take that literally
Vader ragdolling Starkiller

TP (large scale)

Sidious dominating Byss
Sidious wiping memory of the Lusankya
Krayt linking his mind to his Sith
Vitiate dominating Ziost if you interpret it that way
Plagueis nearly TP'ing everyone in the galaxy
Kaan compelling all the Brotherhood Sith to join him

TP (combat)

Sidious dominating Luke on Byss
UnuThul nearly dominating Luke
Luke's illusions on Caedus

TP Resistance

Revan resisting Vitiate + Dread Masters for 300 years
Vol turning Abeloth's TP attack

Lightning

Sidious bending a lightsaber blade
Sidious nearly overwhelming Yoda and Windu
Sidious oneshotting Vader in the TFUII expansion (not sure if that would count given it's AU)
Starkiller powering an ISD-killing cannon
Luke oneshotting a Slayer

Force Defense

Luke tanking UnuThul's TK
Sidious tanking Galen Marek's suicide blast
Plagueis regenerating from Sidious's lightning

Durability

Maul walking through Force lightning
Maul surviving getting cut in half
Luke and Krayt vs. Abeloth
Sion
Revan

Destruction

Sidious's Force storms

Cosmic

Sidious and Plagueis's unbalancing
Sidious's own unbalancing
Caedus altering the Current

Dueling

Sidious blitzing the B-team
Luke in TUF
Yoda allegedly disarming Sidious

Speed

That weird Obi Wan feat

Originally posted by Jaggarath
Speed:
- Obi-Wan moving so fast his atoms almost came apart.

From when?

Strength could go to Anakin.

What is the largest thing that has ever been attacked and incapacitated with FL?

Originally posted by Sheev
What is the largest thing that has ever been attacked and incapacitated with FL?

The sarlac from TFU first comes to mind although it was weakened wasn't it?

Sidious pinning Maul is an actual feat?

lmfao

"The Emperor allegedly lighting up the surface of an entire planet"

Where/When did he do that? Does someone know the source? Is it indeed fake?

Originally posted by Sheev
What is the largest thing that has ever been attacked and incapacitated with FL?

Originally posted by Vitiate
"The Emperor allegedly lighting up the surface of an entire planet"

Where/When did he do that? Does someone know the source? Is it indeed fake?

Wookieepedia claims it happened in Empire At War but I haven't played the game myself to verify.

Thanks, my lord.

Darth Plagueis freezing naboo just with his presence, palpatine conjuring force storm that can kill worlds, nihilus killing katarr just talking, naga sadow controlling solar flares.

I Bellevue that Abeloth grabbed a Lightning bolt and twiddled it with her finger.s.

She could also do the same with blaster bolts.

abeloth can also change the tectonic plates of a planet.

Melt buildings, cause shards of material to kill people without a gusture, cause people to spontaneously implode, etc.

And...destroy space stations with TK.

Abeloth is basically The Father, just with notable feats.