| Plagued IV | Basic attacks inflict a stack of disease, reducing targets incoming healing by 2.5% and outgoing by 1.3% per stack for 3s (Max 10 Stacks). | IV | |
| Plagued III | Basic attacks inflict a stack of disease, reducing targets incoming healing by 2% and outgoing by 1% per stack for 3s (Max 10 Stacks). | III | |
| Plagued II | Basic attacks inflict a stack of disease, reducing targets incoming healing by 1.5% and outgoing by 0.75% per stack for 3s (Max 10 Stacks). | II | |
| Plagued I | Basic attacks inflict a stack of disease, reducing targets incoming healing by 1% and outgoing by 0.5% per stack for 3s (Max 10 Stacks). | I | |