Check the latest information for Set 5.0: Reckoning
When 3 allied champions have died, the Monstrosity will rise from its grave. The Monstrosity receives bonus Health and Attack Damage based on allied Abomination champions' star levels.
The 3 Abomination champions nearest the grave will also grant the Monstrosity a random copy of one of their items when combat starts.
3 1000 Health, 100 Attack Damage
4 1300 Health, 130 Attack Damage
5 1600 Health, 160 Attack Damage
Forgotten champions have bonus Attack Damage and Ability Power. Each Shadow item held by a Forgotten champion increases these bonuses by 10% on all Forgotten champions, stacking up to 4 times.
3 30 Attack Damage and Ability Power
6 80 Attack Damage and Ability Power
9 140 Attack Damage and Ability Power