Blessed Healing is the proc that occurs from Priest Tier 10 Holy (2) peice bonus:

(2) Set: Your Flash Heal has a 33% chance to cause the target to heal for 33% of the healed amount over 9 sec.

Contents 1 Basic Information 2 Equations 2.1 Calculation Process 2.2 Examples 2.2.1 Simple (2 proc) 2.2.2 Advanced (4 proc) 2.2.3 Complex (6 proc) 2.2.4 Theoretical (10 proc, 5k, 0% loss) 3 Recovering from Ticks 3.1 Easy Recovery (4k, 1 tick) 3.2 Medium Recovery (10k, 1 tick) 3.3 Hard Recovery (15k, 2 ticks) 3.4 Scratch Recovery (20k, 3 ticks, lose everything) 3.5 Amazing Recovery (250k, 1 tick, just for fun) 4 Notes

Basic Information Edit

• Ticks occur 1 time per 3 seconds for a total of 3 ticks over 9 seconds.
• Since this proc has no ICD, it can proc again while already active on your target.
  • If proc'd, while already active on your target, the duration is reset to 9 seconds.
• Has a "buffer" type of heal over time. (mathematical examples below)
  • Releases 33% of stored-up healing over 9 seconds. (11% per tick)
  • If proc'd within 3 seconds of already proccing on your target, no ticks will occur. (the "buffer" stays full)
• Theoretical 10.89% extra healing to your Flash Heal. (assuming it procs a perfect 33 out of 100 times)

Equations Edit

Heal is the amount healed when proc'd. [input]
Times is the number of ticks that occurred between the last and current proc. (0 to 3) [input]
Total starts with a value of 0 and carries over to the next proc.
HoT is the amount healed over time.
Tick is the amount healed per tick.

Calculation Process Edit

1. Total (before) = (carried over from previous proc, value of 0 if first proc)
2. Heal = #[input]
3. Times = #[input]
4. Total (after) = (((Total*0.33) - (Times*((Total*0.33))/3))/0.33) + Heal)
5. (Optional) HoT = Total*0.33
6. (Optional) Tick = HoT/3

Examples Edit

Proc # is the order in which each proc takes place.
The total has a before and an after.
Before is the amount carried over from the previous proc.
After is calculated based on how many ticks between the last proc plus the amount healed that activated the current proc #.
If times equals 0, total (after) can be calculated as simple as "total (before) + heal".

The following examples have been rounded to the nearest tenth to make it easier to read.

Simple (2 proc) Edit

Proc #	Total (before)	Heal	Times	Total (after)	HoT	Tick
1	0	4,250	0	4,250	1,402.5	467.5
2	4,250	4,250	0	8,500	2,805	935

Advanced (4 proc) Edit

Proc #	Total (before)	Heal	Times	Total (after)	HoT	Tick
1	0	4,750	0	4,750	1,567.5	522.5
2	4,750	4,500	1	7,666.7	2,530	843.3
3	7,666.7	4,750	0	12,416.7	4,097.5	1,365.8
4	12,416.7	5,000	2	9,138.9	3,015.8	1,005.3

Complex (6 proc) Edit

Proc #	Total (before)	Heal	Times	Total (after)	HoT	Tick
1	0	4,500	0	4,500	1,485	495
2	4,500	4,750	0	9,250	3,052.5	1,017.5
3	9,250	5,000	2	8,083.3	2,667.5	889.1
4	8,083.3	4,250	1	9,638.9	3,180.8	1,060.3
5	9,638.9	4,750	0	14,388.9	4,748.3	1,582.8
6	14,388.9	5,000	3	5,000	1,650	550

Theoretical (10 proc, 5k, 0% loss) Edit

Proc #	Total (before)	Heal	Times	Total (after)	HoT	Tick
1	0	5,000	0	5,000	1,650	550
2	5,000	5,000	0	10,000	3,300	1,100
3	10,000	5,000	0	15,000	4,950	1,650
4	15,000	5,000	0	20,000	6,600	2,200
5	20,000	5,000	0	25,000	8,250	2,750
6	25,000	5,000	0	30,000	9,900	3,300
7	30,000	5,000	0	35,000	11,550	3,850
8	35,000	5,000	0	40,000	13,200	4,400
9	40,000	5,000	0	45,000	14,850	4,950
10	45,000	5,000	0	50,000	16,500	5,500

As you can see, the more ticks you let go, the more it will decrease in healing per tick if it procs again.
If the "times" is 3 (100% time loss) it is equivalent to starting back at proc #1.

Recovering from Ticks Edit

If you happen to proc over and over and over again, the amount of healing lost if 1 tick were to happen grows bigger and bigger. The way to calculate this is basically backwards from the proc calculations.

Amount = #[input]
Total HoT = Amount*3
Total Heal = Amount/0.33

An easy way to calculate the amount you need to heal to get it back up:
Healing Lost = Total Heal*(Ticks/3)

Easy Recovery (4k, 1 tick) Edit

Ticks	Amount	Total HoT	Total Heal	Healing Lost
1	440	1,320	4,000	1,333.3

Medium Recovery (10k, 1 tick) Edit

Ticks	Amount	Total HoT	Total Heal	Healing Lost
1	1,100	3,000	10,000	3,333.3

Hard Recovery (15k, 2 ticks) Edit

Ticks	Amount	Total HoT	Total Heal	Healing Lost
2	1,650	4,950	15,000	10,000

Scratch Recovery (20k, 3 ticks, lose everything) Edit

Ticks	Amount	Total HoT	Total Heal	Healing Lost
3	2,200	6,600	20,000	20,000

Amazing Recovery (250k, 1 tick, just for fun) Edit

Ticks	Amount	Total HoT	Total Heal	Healing Lost
1	27,500	82,500	250,000	83,333.3

Notes Edit

Receives no extra benefit from spell power.
Ticks never critically heal.
If a tick never occurs, you can get this to heal as high as you possibly can before you go OOM.