Shaman · Enhancement · tier 1 · from level 10

Ancestral Knowledge

+1.3 Riptide

5/5 · level 60 · per cast · and 12 more

Ancestral Knowledge 12345

Rank 5/5

Increases your Intellect by 10%.

Riptide +0.1% +1.3 Healing Wave +0.1% +1.2 Lesser Healing Wave +0.1% +0.6 Chain Heal +0.1% +0.4 Fire Nova +0.1% +0.3 Flame Shock +0.1% +0.2 Earth Shock +0.1% +0.2 Frost Shock +0.1% +0.2 Lava Burst +0.1% +0.2 Lightning Bolt +0.1% +0.1 Lightning Shield +0.1% +0.1 Chain Lightning +0.1% +0.1 Magma Totem +0.1% +0.1

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