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Dialga vs Palkia: which fits your team?

For a faster base-stat pick, favor Palkia (100 Speed); for higher combined HP, Defense and Sp. Def. base stats, favor Dialga (320). Which fits better depends on the role your team needs.

The biggest other base-stat difference is Defense: Dialga leads 120 to 100. These figures describe base stats, not a guaranteed head-to-head winner; moves, abilities and battle format matter.

Their listed type weaknesses do not overlap, so they cover different defensive gaps. Dialga is weak to Fighting, Ground, while Palkia is not. Palkia is weak to Dragon, Fairy, while Dialga is not.