So I am looking to make a Speedster build, and am looking for any options that allow for a character to deal damage when adjacent/close to the target passively, or otherwise as part of movement.
From what I have been able to gather, there is not a lot of obvious options. There is some of the stuff Chuck E Cheese build uses (though I am not trying for anything that absurd), like Ring of Fire. There is also Salamander Charge, but that is a bit on the late levels for some basic damage.
Most damage auras I have come across have a stipulation of triggering at the start of your turn or a targets turn, which does not work if I just want to run passed them. There are gaze attacks which I believe should work fine, but those are rare and a bit difficult to get as a PC.
Are there any other options out there that can be used?