When Heart units cast their Ability, your team gains stacking Ability Power for the rest of combat. (?) +4 Ability Power
Breakpoints
| Units | Effect |
|---|---|
| 2–3 | Active with 2 to 3 Heart champions. |
| 4–5 | Active with 4 to 5 Heart champions. |
| 6 | Active with 6 or more Heart champions. |
