Decadent Mastery. You learn one language of your choice, and you are proficient with one skill or tool of your choice. In the timeless city of Tu'narath, githyanki have bountiful time to master odd bits of knowledge.

Martial Prodigy. You are proficient with light and medium armor and with shortswords, longswords, and greatswords.

Githyanki Psionics. You know the mage hand cantrip, and the hand is invisible when you cast the cantrip with this trait.
When you reach 3rd level, you can cast jump once with this trait, and you regain the ability to do so when you finish a long rest. When you reach 5th level, you can cast the misty step spell once with this trait, and you regain the ability to do so when you finish a long rest.

Intelligence is your spellcasting ability for these spells. When you cast them with this trait, they don't require components.

Dueling
When you are wielding a melee weapon in one hand and no other weapons, you gain a +2 bonus to damage rolls with that weapon.

Second Wind
You have a limited well of stamina that you can draw on to protect yourself from harm. On your turn, you can use a bonus action to regain hit points equal to 1d10 + your fighter level.

Once you use this feature, you must finish a short or long rest before you can use it again.

Action Surge
Starting at 2nd level, you can push yourself beyond your normal limits for a moment. On your turn, you can take one additional action.

Once you use this feature, you must finish a short or long rest before you can use it again. Starting at 17th level, you can use it twice before a rest, but only once on the same turn.

Psionic Power
3rd-level Psi Warrior feature

You harbor a wellspring of psionic energy within yourself. This energy is represented by your Psionic Energy dice, which are each a d6. You have a number of these dice equal to twice your proficiency bonus, and they fuel various psionic powers you have, which are detailed below.

Some of your powers expend the Psionic Energy die they use, as specified in a power's description, and you can't use a power if it requires you to use a die when your dice are all expended. You regain all your expended Psionic Energy dice when you finish a long rest. In addition, as a bonus action, you can regain one expended Psionic Energy die, but you can't do so again until you finish a short or long rest.

When you reach certain levels in this class, the size of your Psionic Energy dice increases: at 5th level (d8), 11th level (d10), and 17th level (d12).

The powers below use your Psionic Energy dice.

Protective Field. When you or another creature you can see within 30 feet of you takes damage, you can use your reaction to expend one Psionic Energy die, roll the die, and reduce the damage taken by the number rolled plus your Intelligence modifier (minimum reduction of 1), as you create a momentary shield of telekinetic force.

Psionic Strike. You can propel your weapons with psionic force. Once on each of your turns, immediately after you hit a target within 30 feet of you with an attack and deal damage to it with a weapon, you can expend one Psionic Energy die, rolling it and dealing force damage to the target equal to the number rolled plus your Intelligence modifier.

Telekinetic Movement. You can move an object or a creature with your mind. As an action, you target one loose object that is Large or smaller or one willing creature, other than yourself. If you can see the target and it is within 30 feet of you, you can move it up to 30 feet to an unoccupied space you can see. Alternatively, if it is a Tiny object, you can move it to or from your hand. Either way, you can move the target horizontally, vertically, or both. Once you take this action, you can't do so again until you finish a short or long rest, unless you expend a Psionic Energy die to take it again.

Telepathic
You awaken the ability to mentally connect with others, granting you the following benefits:
Increase your Intelligence, Wisdom, or Charisma by 1, to a maximum of 20.
You can speak telepathically to any creature you can see within 60 feet of you. Your telepathic utterances are in a language you know, and the creature understands you only if it knows that language. Your communication doesn't give the creature the ability to respond to you telepathically.
You can cast the detect thoughts spell, requiring no spell slot or components, and you must finish a long rest before you can cast it this way again. Your spellcasting ability for the spell is the ability increased by this feat. If you have spell slots of 2nd level or higher, you can cast this spell with them.

Chainmail, Short Sword, Shield, Pistol (Reflavored Crossbow), a backpack, a bedroll, a mess kit, a tinderbox, 10 torches, 10 days of rations, a waterskin, 50 feet of hempen rope, An insignia of rank, a trophy taken from a fallen enemy (a dagger, broken blade, or piece of a banner), a bone dice set or playing card set, a set of common clothes, and a belt pouch containing 10 gp