As it stands now, running Lucarionite Terrakion, you probably have earthquake on it, and you never really bother using it. With Parental Bond, that Earthquake is actually a strong move to pick, and if they switch into it, they have to deal with the extra damage. Blissey can tank a Close Combat, but just barely, the 9.8% power increase will make Terrakion much harder to deal with in general. In addition, Terrakion's Quick Attack will actually be worth using because it might actually revenge something you've weakened with the new power. Aggronite Gorgeist is currently a solid check, not so much with that boosted EQ.
I'm opposed to unbanning Kangaskhanite. tbh, I think the tier would be better if Altarianite + Extreme Speed and Pinsirite + Extreme Speed were banned. If those were banned, I don't see Lucario as broken anymore, but Dragonite would still have too powerful of an Extreme Speed from Salamencite. This is just a suggestion, and I know I'm not the first to suggest it.
I like the idea of the tier being balanced by powerful priority, but the priority users are a little too imbalanced. Arcanine, Entei, and Zygarde are too powerful, and they limit what priority a player would pick by being above and beyond the best. with the Espeed complex ban, there would still be powerful priority.
Fake out + Quick Attack Glalite Weavile
Mach Punch from Lucarionite Conkeldurr
Aqua Jet from Mawilite/Medichamite Azumarill
Extreme Speed Arceus.
Extreme Speed Gardevoirite Togekiss
I'm opposed to unbanning Kangaskhanite. tbh, I think the tier would be better if Altarianite + Extreme Speed and Pinsirite + Extreme Speed were banned. If those were banned, I don't see Lucario as broken anymore, but Dragonite would still have too powerful of an Extreme Speed from Salamencite. This is just a suggestion, and I know I'm not the first to suggest it.
I like the idea of the tier being balanced by powerful priority, but the priority users are a little too imbalanced. Arcanine, Entei, and Zygarde are too powerful, and they limit what priority a player would pick by being above and beyond the best. with the Espeed complex ban, there would still be powerful priority.
Fake out + Quick Attack Glalite Weavile
Mach Punch from Lucarionite Conkeldurr
Aqua Jet from Mawilite/Medichamite Azumarill
Extreme Speed Arceus.
Extreme Speed Gardevoirite Togekiss