veekun_pokedex/pokedex/data/csv/move_effect_changelog.csv

1	effect_id	changed_in_version_group_id	effect
2	8	11	Halves the target's [Defense]{mechanic} for damage calculation, which is similar to doubling the attack's [power]{mechanic}.
3	29	3	Does nothing in trainer battles.
4	38	8	Works while asleep through [Sleep Talk]{move} if not at full health.
5	46	3	If this move misses, the user takes 1 point of damage in recoil.
6	46	11	If this move misses, the user takes half of the damage it would have inflicted in recoil.
7	84	3	Can call any move except for [Struggle]{move} and itself.
8	109	11	Raises evasion by one stage.
9	161	8	Did not raise [Defense]{mechanic} or [Special Defense]{mechanic}.
10	175	8	Did not raise the user's [Special Defense]{mechanic}.
11	180	11	Healed replacement Pokémon by half of their max HP.
12	255	3	Inflicts [normal]{type}-type damage and the user receives 1/2 of damage dealt in recoil.
13	274	11	Ignores [Wonder Guard]{ability}.