Updated 2 Oct 2026
Uniques/Off Hand/Ebb and Flow

Ebb and Flow is a Demon Unique tome with no boss attached: it drops anywhere in Hell, most often from H2 up (rarer below that home difficulty, never above it), and nowhere else. Every copy is item level 110, and there 0.2% of what falls comes up Unique. It is built on Exalted Twinbell Tome — step 6 of the Twinbell Tome line, item level 80 and up.

It always rolls the same numbers: +40 Power, +9% Cooldown Recovery, +42 Power, +11% Cooldown Recovery, +12% Power, +29% Cooldown Recovery and +45% Projectile Damage.

One Unique drop in 40 is a Mythical copy: the same item carrying 15–25% Mythical Energy that boosts every stat on it and can never be changed; the 15% floor is 10 times as common as the perfect 25%.

On top of that it carries Ebb and Flow — Returning Wave rolls 70% farther and 40% slower, and the return pass hits at 250%, but the outward pass is 30% lighter.

Wearing it hands you Returning Wave.

“Out with the mice, back with the whole house.”

Item text

as it reads in game
+40 Powerbase
+9% Cooldown Recoverybase
+42 Power
+11% Cooldown Recovery
+12% PowerT10 · 11–12
+29% Cooldown RecoveryT10 · 25–32
+45% Projectile DamageT10 · 42–48
Ebb and Flow — Returning Wave rolls 70% farther and 40% slower, and the return pass hits at 250%, but the outward pass is 30% lighter.

The numbers it locks in

the same on every copy
AffixTierValueNormal range
Power prefixT10+12%11–12
Cooldown Recovery suffixT10+29%25–32
Projectile Damage prefixT10+45%42–48

The part the stats don't show

what makes it worth hunting
Ebb and Flow
Returning Wave rolls 70% farther and 40% slower, and the return pass hits at 250%, but the outward pass is 30% lighter.
4 effects: slot, slot, slot, slot

Plays with

what to build around it

Other Unique tomes

5 to compare