Verified for patch 16.8.1

Early Learnings

Your team gains 4% Attack Damage & Ability Power. This increases by 1% after each player combat. 1-cost champions gain double.
TFT Vegas Open, 2023

Effects

IncPerPlayerCombat: 1
NumADAP: 4

Early Learnings scales with

Ability Power On the Menu

Scales with Ability Power. Damage and effect magnitudes that read "(scales with AP)" target this mechanic.