Rune Knight

You discovered how to enhance your martial prowess using the supernatural power of runes. The ancient practice of rune magic originated with giants. Skiltgravr ("rune cutters") can be found among any type of giants, and you likely learned your methods first or second hand from such a mystical artisan. Whether you found the giant's work carved into a hill or cave, learned of the runes from a traveling sage, or met the giant in person, you studied the giant's craft. In time, you learned how to carve and apply runes to your equipment and how to invoke their magic, ultimately becoming a Rune Knight.

Subclass Features

As a Rune Knight, you gain the following features.

1Martial Maneuvers

Add the following martial maneuvers to your list of maneuver options: Giant Strength,

Giant Strength

When making a Strength based check, you can roll 1d6 and add it to the result. You can wait until after you roll your check before deciding to use this maneuver, but you must decide before the GM says whether your check succeeds or fails.

Greater Giant Strength: Starting at 5th level, your bonus increases from 1d6 to 1d8.

Superior Giant Strength: Starting at 9th level, your bonus increases from 1d8 to 1d10.

Pin

Using your gigantic strength, if an enemy misses an attack within 5 feet of you, you can use your reaction to pin a one-handed weapon to the floor, causing them to not be able to use that weapon next turn. Greater Pin: Starting at 5th level, you may also pin versatile weapons to the floor.

Greater Pin: Starting at 9th level, you may also pin two-handed weapons to the floor.

Giant Surge

At the start of your turn, your Strength score becomes 22 for one round. Greater Giant Surge: Starting at 5th level, your Strength score increases from 22 to 24 for one round.

Greater Giant Surge: Starting at 9th level, your Strength score increases from 24 to 26 for one round.

Giant Resilience

When making a Constitution saving throw, you can roll 1d6 and add it to the result. You can wait until after you roll your check before deciding to use this maneuver, but you must decide before the GM says whether your check succeeds or fails. Greater Giant Resilience: Starting at 5th level, your bonus increases from 1d6 to 1d8.

Superior Giant Resilience: Starting at 9th level, your bonus increases from 1d8 to 1d10.

1Bonus Proficiencies

You gain proficiency with smith's tools, and you learn to speak, read, and write Giant.

3Rune Magic

You learn how to use runes to enhance your gear. When you gain this feature, you learn how to inscribe two runes of your choice on weapons, armor, or shields.
Whenever you finish a long rest, you can touch a number of objects equal to the number of runes you know, and you inscribe a different rune onto each of the objects. To be eligible, an object must be a weapon, a suit of armor, or a shield.
Your rune remains on an object until you finish a long rest, and an object can bear only one of your runes.
Each time you gain a level in this class, you can replace one rune you know with a different one.

Rune Options

Haug (Hill Rune)

This rune's magic bestows a resilience reminiscent of a hill giant. While wearing or carrying an object inscribed with this rune, you have advantage on saving throws against being poisoned, and you have resistance against poison damage.
In addition, you can invoke the rune as a bonus action, gaining resistance to bludgeoning, piercing, and slashing damage for 1 minute. Once you invoke the rune, you can't do so again until you finish a long rest.

Ild (Fire Rune)

This rune's magic channels the masterful craftsmanship of fire giant smiths. While wearing or carrying an object inscribed with this rune, your proficiency bonus is doubled for any ability check you make that uses your proficiency with a tool.
In addition, when you hit a creature with a weapon attack, you can invoke the rune to summon fiery shackles: the target must succeed on a Strength saving throw or be restrained for 1 minute. While restrained by the shackles, the target takes 2d6 fire damage at the start of each of its turns. The target can repeat the saving throw at the end of each of its turns, banishing the shackles on a success. Once you invoke the rune, you can't do so again until you finish a long rest.

Ise (Frost Rune)

This rune's magic evokes a frost giant's stoic calm. While wearing or carrying an object inscribed with this rune, you have advantage on Wisdom (Animal Handling) checks and Charisma (Intimidation) checks.
In addition, you can invoke the rune as a bonus action to increase your Strength score by 2 for 10 minutes. This increase can cause your score to exceed 20, but not 30. Once you invoke the rune, you can't do so again until you finish a long rest.

Skye (Cloud Rune)

This rune's magic emulates the deceptiveness of a cloud giant. While wearing or carrying an object inscribed with this rune, you have advantage on Dexterity (Sleight of Hand) checks and Charisma (Deception) checks. In addition, when you or a creature you can see within 30 feet of you is hit by an attack roll, you can use your reaction to invoke the rune and cause that attack to target a different creature within 30 feet of you (other than the attacker), using the same roll. This magic can transfer the attack regardless of the attack's range. Once you invoke the rune, you can't do so again until you finish a long rest.

Stein (Stone Rune)

This rune's magic channels the insightfulness of a stone giant. While wearing or carrying an object inscribed with this rune, you have advantage on Wisdom (Insight) checks, and you have darkvision out to a range of 60 feet. If you already have darkvision, its range increases by 30 feet. In addition, when a creature you can see ends its turn within 30 feet of you, you can use your reaction to invoke the rune and force the creature to make a Wisdom saving throw. Unless the save succeeds, the creature is charmed by you for 1 minute. While charmed in this way, the creature has a speed of 0 and is incapacitated, descending into a dreamy stupor. The effect ends if the charmed creature takes any damage or if someone else uses an action to shake the creature out of its haze. Once you invoke the rune, you can't do so again until you finish a long rest.

Uvar (Storm Rune)

Using this rune, you can glimpse the future like a storm giant. While wearing or carrying an object inscribed with this rune, you have advantage on Intelligence (Arcana) checks, and you can't be surprised as long as you are not incapacitated. In addition, you can invoke the rune as a bonus action to enter a prophetic state for 1 minute or until you're incapacitated. Until the state ends, when you or another creature you can see within 60 feet of you makes an attack roll, a saving throw, or an ability check, you can use your reaction to cause the roll to have advantage or disadvantage. Once you invoke the rune, you can't do so again until you finish a long rest.

7Giant Might

You can imbue yourself with the might of giants. As a bonus action, you magically gain the following benefits, which last for 1 minute:

• If you are smaller than Large, you become Large, along with anything you are wearing. If you lack the room to become Large, your size doesn't change.

• You have advantage on Strength checks and Strength saving throws.

• Your weapon attacks deal an extra 1d6 damage.

You can use this feature twice, and you regain all expended uses of it when you finish a long rest.

In addition, you learn one new rune of your choice from the Rune Magic feature (for a total of three).

10Defensive Runes

You learn to invoke your rune magic to protect your allies. When another creature you can see within 60 feet of you is hit by an attack roll, you can use your reaction to grant a bonus to the creature's AC against that attack. The bonus equals 1 + your Intelligence modifier (minimum of +2).

In addition, you learn one new rune of your choice from the Rune Magic feature (for a total of four).