{Edric, Spymaster of Trest}
If I attack with infect creatures and I have Edric in play, do I still draw cards with the triggered effect?
Yes. Infect is counted as combat damage
Damage from a source with infect is damage in all respects. If the source with infect also has lifelink, damage dealt by that source also causes its controller to gain that much life. Damage from a source with infect can be prevented or redirected. Abilities that trigger on damage being dealt will trigger if a source with infect deals damage, if appropriate.