Talisman of Ascendance

Confirmed in gameFrom the beta client, and the game shows the same numbers. They can still change before release. Why Blizzard hides items

Epic, Trinket, Miscellaneous, item level 60, item 22678. All items

Same as Classic: the tooltip reads the same in both clients.

Classic Era 1.15.9.69722

Talisman of Ascendance

Item level 60 · item 22678

Binds when picked up

Unique

Trinket

Use: Your next 5 damage or healing spells cast within 20 seconds will grant a bonus of up to 40 damage and up to 75 healing, stacking up to 5 times. Expires after 6 damage or healing spells or 20 seconds, whichever occurs first. (1 Min Cooldown)

Sell Price: 11g 13s 3c

Forever beta 1.60.1.70374

Talisman of Ascendance

Item level 60 · item 22678

Binds when picked up

Unique

Trinket

Use: Your next 5 damage or healing spells cast within 20 seconds will grant a bonus of up to 40 damage and up to 75 healing, stacking up to 5 times. Expires after 6 damage or healing spells or 20 seconds, whichever occurs first. (1 Min Cooldown)

Sell Price: 11g 13s 3c

HiddenDataminedConfirmed in game

Read from the game clients' item tables through wago.tools. Some Forever items are not in those tables: Blizzard's server sends them to the game the first time it meets one, and we read the ones our game has received from its cache. The Forever client's stat amounts, armor and weapon damage are computed from its item level budgets the way the game computes them. Names, icons and item data © Blizzard Entertainment.