Calculator:Combat/Combined Enhanced Devoted and Devoted
Having Devoted and Enhanced Devoted on one's gear has a benefit.^{[1]} Enhanced Devoted takes priority over Devoted. However, as Enhanced Devoted is unable to proc while it is currently active, this allows for a small window of time for Devoted to proc. Both Devoted and Enhanced Devoted, on their own, last 5 game ticks (3 seconds). This also means that it is possible (though unlikely) to have continuous procs of Enhanced Devoted and Devoted. The chance of continuous procs occurring is highly dependent on the attack rate of the enemy.^{[note 1]}
Damage reduction
Perk(s)  PvM Average Damage Reduction  

or  ^{[note 2]}  
40.54% (43.19%)  29.03% (31.33%)  21.43% (23.32%)  12.00% (13.20%)  
52.33% (55.25%)  39.71% (42.55%)  30.51% (33.06%)  18.00% (19.80%)  
59.01% (62.53%)  43.08% (46.37%)  32.01% (34.80%)  18.00% (19.80%) 
Perk(s)  PvP Average Damage Reduction  

or  ^{[note 2]}  
20.27% (21.60%)  14.52% (15.66%)  10.71% (11.66%)  6.00% (6.60%)  
26.16% (27.62%)  19.85% (21.28%)  15.25% (16.53%)  9.00% (9.90%)  
29.49% (31.25%)  21.53% (23.20%)  16.00% (17.41%)  9.00% (9.90%) 
Continuous procs
When both are active, an icon for both Enhanced devoted and Devoted will be on the buff bar. Enhanced Devoted and Devoted cannot proc on the same tick and Devoted can only proc when Enhanced Devoted is active. This means there are at most 4 ticks for Devoted to proc because the internal cooldown of Enhanced Devoted is 5 ticks (the internal cooldown for Devoted is also 5 ticks). Furthermore, as Enhanced Devoted is unable to proc again until it is no longer active, the biggest benefit one could get is to have the next proc of either perk occur toward the end of duration of the most recent proc; this would give the longest possible duration of continuous procs (this is not controllable, however). For example, consider a case of three in a row procs against an enemy that attacks every tick (an attack rate of 1):
 In this scenario, the first proc of Enhanced Devoted occurs and the hit that caused the proc and the next 4 subsequent hits will be reduced by the perk (five total hits)
 Now, within these next 4 hits, Devoted can proc.
 If Devoted were to proc on the first opportunity (the second hit in the five hit sequence), then Enhanced Devoted is unable to proc again until three more ticks pass.
 If Devoted were to proc on the second opportunity (the third hit in the five hit sequence), then Enhanced Devoted is unable to proc again until two more ticks pass.
 Etc.
 Likewise, once Devoted procs, it is also unable to proc again for five ticks.
 After the fifth hit, Enhanced Devoted can once again proc (meaning the earliest is on attack six).
 All possibilities should be taken into consideration for calculating the damage reduction. However, this can quickly become complicated and so another way to do this is to use a simulator that follows the way the perks work (and also work together).
Calculator
Templates used 

Calculator:Template/Combat/Combined Enhanced Devoted and Devoted 
One can use the simulator to compare to the values in the table above as well as find the damage reduction for all other Enhanced Devoted and Devoted combinations.
The simulator assumes:
 The enemy is always attacking with the same style that matches the protect prayer (deflect curse) used.
 The enemy is always attacking at the same attack rate.
template = Calculator:Template/Combat/Combined Enhanced Devoted and Devoted form = combinedDevoEnhancedDevoCalcForm result = combinedDevoEnhancedDevoCalcResult param = pvmorpvp PvM or PvP?PvMbuttonselectPvM,PvP param = edevRankEnhanced Devoted perk rank4int04 param = level20edev Is Enhanced Devoted on level 20 gear?NocheckYes,No param = devRankDevoted perk rank4int04 param = level20dev Is Devoted on level 20 gear?NocheckYes,No param = t_AREnemy attack rate3 or 4buttonselect1,2,3 or 4,5+ param = runSpeedSelect speed of simulatorModeratebuttonselectSlow (higher precision),Moderate,Fast (lower precision)
Template documentation This documentation is transcluded from Calculator:Combat/Combined Enhanced Devoted and Devoted/doc. [edit] [history] [purge] DescriptionThis calculator is a simulator that uniformally samples a random number between 0 and 1 each time a comparison is made to the Enhanced Devoted proc chance or Devoted proc chance. Because of this, the results will vary. PvM or PvP?Choce of either PvM or PvP. Enhanced Devoted perk rankRank of Enhanced Devoted perk. Is Enhanced Devoted on level 20 gear?If checked, the proc rate of the Enhanced Devoted perk is multiplied by 1.1 for choice of rank. If unchecked, the proc rate of the Enhanced Devoted perk is the normal value for choice of rank. Devoted perk rankRank of Devoted perk. Is Devoted on level 20 gear?If checked, the proc rate of the Devoted perk is multiplied by 1.1 for choice of rank. If unchecked, the proc rate of the Devoted perk is the normal value for choice of rank. Enemy attack rateAttack rate of enemy in ticks.
Select speed of simulator
