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The list of things that can switch in to Tapu Lele is pretty thin. Most everything gets OHKO or 2HKO'd, and very few things that can live to 3HKO can OHKO it back to force a switch. What are you planning on switching in to Tapu Lele?
Based on typing, Assault Vest Alolan Muk might make a decent check.
252+ SpA Choice Specs Gardevoir Moonblast vs. 248 HP / 64 SpD Assault Vest Drapion: 160-189 (38.7 - 45.7%) -- guaranteed 3HKO
100+ Atk Drapion Gunk Shot vs. 0 HP / 0 Def Gardevoir: 414-488 (147.3 - 173.6%) -- guaranteed OHKO