Summon Aqua is one of Melia's summon arts in Xenoblade Chronicles. It grants the Regenerate buff to Melia and allies within 20 meters, restoring some HP every 3 seconds while the element is active. If two or three aqua elements are active, their effects are added together.

When the aqua element is discharged, Melia absorbs some of the target's HP.


Art Level AP Cost HP Regen
(every 3 sec)
Power Cooldown
1 - 50 0.20 15.0 sec
2 320 55 0.23 14.7 sec
3 640 60 0.26 14.4 sec
4 1280 65 0.29 14.1 sec
5 2560 70 0.32 13.8 sec
6 3840 75 0.35 13.5 sec
7 5760 80 0.38 13.2 sec
8 8320 85 0.41 12.9 sec
9 11,520 90 0.44 12.6 sec
10 15,360 95 0.47 12.3 sec

Miscellaneous Info

  • The HP absorbed by discharging the water element is calculated the same as damage for other ether attacks, and is based on the weapon's attack + Melia's Ether strength multiplied by the art's Power.
  • Melia's Serenity of Water skill increases the amount of HP absorbed by 25%, but does not affect the damage dealt to the enemy.
  • This art has lower Power than Melia's other Summon arts, resulting in less damage; however, this also means it generates less aggro, making it useful for building up her Talent Gauge while keeping her aggro low.

Art book sources


Intermediate art books are only available from shops.
The Summon Aqua intermediate art books cost 11,500 G


Advanced art books are only available from enemy drops.
For enemies with a 0% drop rate, the item can only be obtained using Yoink!
Enemies marked QE are Quest-Exclusive and do not respawn.

Unique Monsters

Enemy Area Rate
Frenzied Bana (QE)Frontier Village8.8 %
Cold AgeshuPrison Island7.7 %
Musical VanflareTephra Cave2.1 %
Sentimental FlamralAgniratha1.0 %
Evil BathinFallen Arm0.4 %

Other enemies

Enemy Area Rate
Korlba PterixMakna Forest8.8 %
Opulent FlamiiColony 92.1 %
Eryth RhanaEryth Sea2.1 %
Young BrogTephra Cave2.1 %
M88/WORSTCentral Factory0.7 %
M37/WITCHMechonis Field0.6 %
Invited SlobosValak Mountain0.0 %

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