Talk:Pantheon/@comment-25301945-20140814002515/@comment-4952847-20140823232530

Aegis Protection does generally prevent an on-hit effect's damage portion from taking place, which means it blocks Clockwork Windup and all DoTs applied on-hit regardless of damage type. If the on-hit DoT will pop a spell shield like Banshee's Veil however, the DoT will tick for the initial tick.

It blocks Silver Bolts by preventing a stack, not by blocking the damage.

It does not fully block Poppy's Devastating Blow, Mordekaiser's Mace of Spades, Leona's Shield of Daybreak and basically all other auto-attack modifiers that apply Rylai's Crystal Scepter's effect. These are counted as spell effects, not on-hit effects.