Verified for patch 16.8.1

Trifecta I

Gain 2 3-cost champions.
Combat Start: 3 random 3-cost champions gain 220 Health and 20% Attack Speed.

Effects

AttackSpeed: 0.2
BuffedNumber: 3
Health: 220
NumUnits: 2
Tier: 3

Trifecta I scales with

Attack Speed On the Menu

Scales with bonus Attack Speed; a payoff axis for AS-stacking carries.