The other day I was playing against a support Annie who started with a Relic Shield. It is only supposed to execute minions with melee auto attacks as far as I know, but the effect was triggering with Annie's auto attacks. Annie has a short range but I wouldn't consider it melee.
Relic Shield still triggers on ranged auto attacks IF you get the last hit. It's why Thresh support can opt for it, since E's passive makes it easy to last hit minions.
Ranged attacks do not proc the execute, but it will trigger the heal and gold share if it gets the last hit.
The execute doesn't work, but as long as you last hit the minion normally, the gold sharing and heal will activate (and Annie's range is 625, which outranges most ADCs)
Longest range after Cait and Anivia XD
