The user of Allurement draws in every
effect that occurs within the turn, provided that the effect can affect the user in the first place (in the case of offensive moves). If a Bulbasaur (in the left-most position) uses Allurement, and its ally's Scizor (to its right) uses Protect, the Scizor would protect the Bulbasaur instead. If a Pokémon in the far-left position of the opponent's side uses Mach Punch (which is normally unable to reach Bulbasaur), the Mach Punch will connect to the intended target as normal; however, if the Mach Punch user were directly across from Bulbasaur and the target were Scizor, it would target Bulbasaur (and not hit it, due to Protect).
...Yeah, it's basically like Follow Me, except more effects are drawn in. (: