Unboosted Psychic
252 SpA Alakazam Psychic vs. 252 HP / 4 SpD Landorus-Therian: 181-214 (47.3 - 56%) -- 26.2% chance to 2HKO after Leftovers recovery
252 SpA Life Orb Alakazam Psychic vs. 252 HP / 4 SpD Landorus-Therian: 235-278 (61.5 - 72.7%) -- guaranteed 2HKO after Leftovers recovery

252 SpA Alakazam Psychic vs. 76 HP / 0 SpD Raging Bolt: 168-198 (40.9 - 48.2%) -- guaranteed 3HKO
252 SpA Life Orb Alakazam Psychic vs. 76 HP / 0 SpD Raging Bolt: 218-257 (53.1 - 62.6%) -- guaranteed 2HKO


252 SpA Alakazam Psychic vs. 252 HP / 0 SpD Garchomp: 174-205 (41.4 - 48.8%) -- guaranteed 3HKO
252 SpA Life Orb Alakazam Psychic vs. 252 HP / 0 SpD Garchomp: 226-266 (53.8 - 63.3%) -- guaranteed 2HKO

252 SpA Alakazam Psychic vs. 248 HP / 0 SpD Volcarona: 145-172 (38.8 - 46.1%) -- guaranteed 3HKO
252 SpA Life Orb Alakazam Psychic vs. 248 HP / 0 SpD Volcarona: 188-224 (50.4 - 60%) -- guaranteed 2HKO

252 SpA Alakazam Psychic vs. 4 HP / 252 SpD Alomomola: 189-223 (40 - 47.2%) -- guaranteed 3HKO
252 SpA Life Orb Alakazam Psychic vs. 4 HP / 252 SpD Alomomola: 246-290 (52.1 - 61.4%) -- guaranteed 2HKO

252 SpA Alakazam Psychic vs. 0 HP / 0 SpD Tapu Koko: 192-226 (68.3 - 80.4%) -- guaranteed 2HKO
252 SpA Life Orb Alakazam Psychic vs. 0 HP / 0 SpD Tapu Koko: 250-294 (88.9 - 104.6%) -- 31.3% chance to OHKO

252 SpA Alakazam Psychic vs. 0 HP / 0- SpD Diancie-Mega: 156-184 (64.7 - 76.3%) -- guaranteed 2HKO after Stealth Rock
252 SpA Life Orb Alakazam Psychic vs. 0 HP / 0- SpD Diancie-Mega: 203-239 (84.2 - 99.1%) -- 81.3% chance to OHKO after Stealth Rock

252 SpA Alakazam Psychic vs. 0 HP / 4 SpD Kartana: 180-212 (69.4 - 81.8%) -- guaranteed 2HKO
252 SpA Life Orb Alakazam Psychic vs. 0 HP / 4 SpD Kartana: 234-276 (90.3 - 106.5%) -- 43.8% chance to OHKO
Unboosted Focus Blast

252 SpA Alakazam Focus Blast vs. 0 HP / 4 SpD Heatran: 256-302 (79.2 - 93.4%) -- guaranteed 2HKO after Leftovers recovery
252 SpA Life Orb Alakazam Focus Blast vs. 0 HP / 4 SpD Heatran: 333-393 (103 - 121.6%) -- guaranteed OHKO

252 SpA Alakazam Focus Blast vs. 132 HP / 0 SpD Tyranitar-Mega in Sand: 308-364 (82.3 - 97.3%) -- guaranteed 2HKO
252 SpA Life Orb Alakazam Focus Blast vs. 132 HP / 0 SpD Tyranitar-Mega in Sand: 400-473 (106.9 - 126.4%) -- guaranteed OHKO

252 SpA Alakazam Focus Blast vs. 0 HP / 4 SpD Ogerpon-Cornerstone: 278-328 (92.3 - 108.9%) -- 50% chance to OHKO
252 SpA Life Orb Alakazam Focus Blast vs. 0 HP / 4 SpD Ogerpon-Cornerstone: 361-426 (119.9 - 141.5%) -- guaranteed OHKO

252 SpA Alakazam Focus Blast vs. 0 HP / 4 SpD Iron Boulder: 126-149 (39.2 - 46.4%) -- guaranteed 3HKO
252 SpA Life Orb Alakazam Focus Blast vs. 0 HP / 4 SpD Iron Boulder: 164-194 (51 - 60.4%) -- guaranteed 2HKO

(do ppl even run this)
252 SpA Alakazam Focus Blast vs. 252 HP / 252+ SpD Assault Vest Iron Treads: 162-192 (42.1 - 50%) -- 0.4% chance to 2HKO
252 SpA Life Orb Alakazam Focus Blast vs. 252 HP / 252+ SpD Assault Vest Iron Treads: 211-250 (54.9 - 65.1%) -- guaranteed 2HKO
Boosted Psychic

+2 252 SpA Alakazam Psychic vs. 252 HP / 252+ SpD Garganacl: 234-276 (57.9 - 68.3%) -- guaranteed 2HKO after Stealth Rock and Leftovers recovery
+2 252 SpA Life Orb Alakazam Psychic vs. 252 HP / 252+ SpD Garganacl: 304-359 (75.2 - 88.8%) -- 12.5% chance to OHKO after Stealth Rock

+2 252 SpA Alakazam Psychic vs. 252 HP / 252+ SpD Gliscor: 262-309 (74 - 87.2%) -- guaranteed 2HKO after Poison Heal
+2 252 SpA Life Orb Alakazam Psychic vs. 252 HP / 252+ SpD Gliscor: 341-402 (96.3 - 113.5%) -- 75% chance to OHKO

+2 252 SpA Alakazam Psychic vs. 252 HP / 4 SpD Clefable: 330-388 (83.7 - 98.4%) -- guaranteed 2HKO
+2 252 SpA Life Orb Alakazam Psychic vs. 252 HP / 4 SpD Clefable: 429-504 (108.8 - 127.9%) -- guaranteed OHKO
Boosted Focus Blast

+2 252 SpA Alakazam Focus Blast vs. 252 HP / 252+ SpD Heatran: 372-438 (96.3 - 113.4%) -- 75% chance to OHKO
+2 252 SpA Life Orb Alakazam Focus Blast vs. 252 HP / 252+ SpD Heatran: 484-569 (125.3 - 147.4%) -- guaranteed OHKO

+2 252 SpA Alakazam Focus Blast vs. 248 HP / 128 SpD Scizor-Mega: 237-279 (69 - 81.3%) -- guaranteed 2HKO
+2 252 SpA Life Orb Alakazam Focus Blast vs. 248 HP / 128 SpD Scizor-Mega: 308-363 (89.7 - 105.8%) -- 37.5% chance to OHKO

+2 252 SpA Alakazam Focus Blast vs. 248 HP / 76 SpD Corviknight: 282-332 (70.6 - 83.2%) -- guaranteed 2HKO
+2 252 SpA Life Orb Alakazam Focus Blast vs. 248 HP / 76 SpD Corviknight: 367-432 (91.9 - 108.2%) -- 50% chance to OHKO

+2 252 SpA Alakazam Focus Blast vs. 252 HP / 248+ SpD Vessel of Ruin Ting-Lu: 336-396 (65.3 - 77%) -- guaranteed 2HKO after Leftovers recovery
+2 252 SpA Life Orb Alakazam Focus Blast vs. 252 HP / 248+ SpD Vessel of Ruin Ting-Lu: 437-515 (85 - 100.1%) -- 6.3% chance to OHKO
idk if that last one proves that alakazam is strong as fuck or ting lu is bulky af