Monk subclass
Open Hand
Add control riders to Flurry of Blows and gain self-healing.
Open Hand starts by changing the normal Monk play pattern through Open Hand Technique, giving the subclass its first clear mechanical identity.
Later features such as Wholeness of Body, Tranquility, Quivering Palm expand that identity at higher levels, so the subclass has a clearer role in combat, exploration, utility, or support.
Open Hand Technique
3rd level
Flurry of Blows hits can knock a target prone 
D&D Portal - Prone Condition Prone is a game condition that can affect
what a creature can perceive, do, or resist during play. Full link: https://dnd-portal.com/rules/conditions/prone/, push it, or prevent reactions.
Wholeness of Body
6th level
Use an action to restore a large amount of your own hit points 
D&D Portal - Hit Points Combat rule Hit Points is a combat rule used by attacks,
damage, defenses, or turn order. Full link: https://dnd-portal.com/rules/combat/hit-points/.
Tranquility
11th level
After a long rest 
D&D Portal - Long Rest Rest rule Long Rest is a rest rule used to recover
resources, hit points, and class features. Full link: https://dnd-portal.com/rules/rests/long-rest/, gain the effect of Sanctuary until you attack or cast an affecting spell 
D&D Portal - Spells Spellcasting rule Spells is a spellcasting rule used by spells,
class features, and magical effects. Full link: https://dnd-portal.com/rules/spellcasting/spells/.
Quivering Palm
17th level
Plant lethal vibrations with an unarmed hit, then trigger them later for massive damage or immediate reduction to 0 hit points D&D Portal - Hit Points Combat rule Hit Points is a combat rule used by attacks,
damage, defenses, or turn order. Full link: https://dnd-portal.com/rules/combat/hit-points/ on a failed save.
FAQ
What is the Open Hand subclass?
Open Hand is a specialised subclass option that builds on the features and progression of its parent class.
Read more: Open Hand 
D&D Portal - Open Hand Monk subclass Add control riders to Flurry of Blows and gain self-healing. Full link: https://dnd-portal.com/classes/monk/open-hand/
How does the Open Hand subclass work?
The Open Hand subclass changes the character’s play style through its own feature progression.
Read more: Open Hand D&D Portal - Open Hand Monk subclass Add control riders to Flurry of Blows and gain self-healing. Full link: https://dnd-portal.com/classes/monk/open-hand/
What features does a Open Hand get?
The subclass page lists the features gained by a Open Hand and explains their effects.
Read more: Open Hand D&D Portal - Open Hand Monk subclass Add control riders to Flurry of Blows and gain self-healing. Full link: https://dnd-portal.com/classes/monk/open-hand/
Is Open Hand a good subclass?
Whether Open Hand is a good choice depends on the role, abilities, and play style you want for the character.
Read more: Open Hand D&D Portal - Open Hand Monk subclass Add control riders to Flurry of Blows and gain self-healing. Full link: https://dnd-portal.com/classes/monk/open-hand/
How do you play a Open Hand?
Use the subclass features to specialise the normal class play pattern and support the role you chose.
Read more: Open Hand D&D Portal - Open Hand Monk subclass Add control riders to Flurry of Blows and gain self-healing. Full link: https://dnd-portal.com/classes/monk/open-hand/