Shaman · spell

Healing Wave

1,645per cast

Rank 10 · level 60 · before talents

Healing Wave

620 Mana40 yd range

3 sec cast

Heals a friendly target for 1535 to 1750.

Talents that change it, each at full ranks:
 Healing Way  +411 Purification  +165 Thundering Strikes  +40.4 Tidal Mastery  +40.4 Mental Quickness  +23.6 Ancestral Knowledge  +1.2 Nature's Swiftness · with Nature's Swiftness active per second +548 Improved Healing Wave per second +110

All 10 ranks

Rank	Level	Per cast	Per second
Rank 1	1	39.9	26.6
Rank 2	6	72.6	36.3
Rank 3	12	134	53.6
Rank 4	18	261	87.1
Rank 5	24	349	116
Rank 6	32	493	164
Rank 7	40	698	233
Rank 8	48	990	330
Rank 9	56	1,369	456
Rank 10	60	1,645	548

Plan a Shaman build

Averages, counting crits and misses, with a typical weapon and no other gear or buffs, against a target your level. Talents at level 60. Worked out from the game's own data, the same way as the Foresight addon.