HP Up

HP Up
[Passive] Increases maximum HP by (value)%.
Element	Water
Category	Attribute
Equips on	Armour, Weapons
Max Combined	50%
Sell Price	350 G (Rank I)

HP Up (Japanese: HPアップ, HP Appu) is a Gem in Xenoblade Chronicles that increases the character's maximum HP.

Gem stats

	HP Increase
Rank I	2-6%
Rank II	8-12%
Rank III	14-18%
Rank IV	20-24%
Rank V	26-30%
Rank VI	40-50%

Gem sources

Ways to obtain HP Up gems, including completing Quests, trading with NPCs, and completing categories in the Collectopaedia.

Rank I	Trade Sesame (Colony 9, 2*) Desiree (Colony 9, 2*) Miller (Colony 9, 4*)
Rank II	Collectopaedia Tephra Cave Collection - Animal category complete Quests Overworked and Underpaid Zazadan Still in Danger Trade Desiree (Colony 9, 5*)
Rank III	None
Rank IV	None
Rank V	Quest Restoring the Capital
Rank VI	None

Crystal and cylinder sources

Places to mine for HP Up crystals, and enemies which drop HP Up Crystals and Cylinders.

Rank I Rank I	Mining Tephra Cave 1F (map) - S of Vilia Lake Bionis' Leg Upper Level (map) - S of Traveller's Rest Enemies Aqua Nebula (Bionis' Leg) Aqua Nebula (Satorl Marsh)
Rank II Rank II	Mining Satorl Marsh (map) - In a waterfall SSE of Zaldania Waterfall and N of Poison Swamp Bionis' Leg Lower Level (map) - Tranquil Grotto Colony 6 (map) - NW of Pod Depot and NE of Freight Elevator Ether Mine GF (map) - S of Personnel Lift 2 Ether Mine GF (map) - S at Glowmoss Lake Enemies Cautious Balteid Fighter Igna Shield Igna
Rank III Rank III	Mining Colony 6 (map) - NW of Pod Depot and NE of Freight Elevator (requires (Colony 6 Nature Level 3) Ether Mine GF (map) - S at Glowmoss Lake (requires (Colony 6 Nature Level 3) Makna Forest (map) - Lakeside Eryth Sea (map) - Secluded Island Valak Mountain Lower Level (map) - E of Harict Chapel Galahad Fortress B2F (map) - Ether Blast Furnace NE Ether Gear Enemies Gentle Rodriguez Barbaric Sitri North Star Gusion Tempestuous Edegia Heavy Brog Suelo Orluga Makna Brog Entma King Chloro Laia Krawli Slobos Krawla Slobos
Rank IV Rank IV	Mining Colony 6 (map) - NW of Pod Depot and NE of Freight Elevator (requires (Colony 6 Nature Level 4) Ether Mine GF (map) - S at Glowmoss Lake (requires (Colony 6 Nature Level 4) Central Factory 3F (map) - WSW of Tower Boarding Gate
Rank V Rank V	Mining Colony 6 (map) - NW of Pod Depot and NE of Freight Elevator (requires (Colony 6 Nature Level 5) Ether Mine GF (map) - S at Glowmoss Lake (requires (Colony 6 Nature Level 5)

Unique armour and weapons

Unique Armour and Weapons with HP Up gems permanently attached to them.

Rank I	None
Rank II	Armour Bikini Bottoms Bikini Top Front Armour
Rank III	None
Rank IV	Armour Lord Leggings Weapons Machina Driver II Machina Rifle II Machina Rod III Omega Break Soltnar Staff
Rank V	Armour Asura Helm Eclipse Boots Grace Bottoms Weapons Agape Verdigris
Rank VI	Weapon Empress Staff