Heat Haze is one of Dunban's auras in Xenoblade Chronicles. When activated, all aggro is lost, and all attacks are guaranteed to become critical hits while the Aura remains active.


Art Level AP Cost Cooldown Effect Duration
1 - 90.0 sec 20.0 sec
2 360 87.3 sec 22.2 sec
3 720 84.6 sec 24.4 sec
4 1440 81.9 sec 26.6 sec
5 2880 79.2 sec 28.8 sec
6 4320 76.5 sec 31.0 sec
7 6480 73.8 sec 33.2 sec
8 9360 71.1 sec 35.4 sec
9 12,960 68.4 sec 37.6 sec
10 17,280 65.7 sec 39.8 sec

Miscellaneous Info

  • The critical hits are useful for building the Party Gauge. Each critical hit adds 10% to the Party Gauge.
  • When combined with Soaring Tempest and there are several enemies on the battlefield, the Party Gauge will increase dramatically. If the combo is executed correctly, Dunban can force multiple Chain Attacks in a short period of time.
  • This art does not remove volatile aggro (generated when activating arts)

Art book sources


Intermediate art books are only available from shops.
The Heat Haze intermediate art books cost 12,600 G.


Advanced art books are only available from enemy drops.

Unique Monsters

Enemy Area Rate
Bizarre RagoelEryth Sea8.8 %

Other enemies

Enemy Area Rate
Sloth GogolBionis' Leg9.4 %
M56/UNIONAgniratha3.6 %
Sanjibal BehemothPrison Island3.6 %

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