FLIP: You can add 1 "Pokémon: Dugtrio" from your deck or graveyard to your hand. If this card destroys a monster by battle OR deals direct battle damage, you can banish this face up card you control, special summon 1 "Pokémon: Dugtrio" from your hand in face up attack position OR face down defense position. You can only use one effect of "Pokémon: Diglett" once per turn, and only once that turn.
This card can also be XYZ summoned using 1 face up "Pokémon: Diglett" as the XYZ material. You can detach 1 XYZ material from this monster, add 1 level 4 or lower EARTH "Pokémon" monster from your deck to your hand. This effect of Pokémon: Alolan Diglett" can only be activated once per turn.
FLIP: You can add 1 "Pokémon" monster from your deck or graveyard to your hand. If this card is special summoned face up by the effect of "Pokémon: Diglett", you can add 1 EARTH "Pokémon" monster from your deck or graveyard to your hand. If this card destroys a monster by battle OR deals direct battle damage to your opponent, you can special summon 1 "Pokémon: Diglett" from your hand in face up attack position. Each of these effects of "Pokémon: Dugtrio" can only be activated once per turn. If "Pokémon: Diglett" is face up on your side of the field, this card gains 500 ATK and DEF.
This card can also be XYZ summoned by using 1 faceup "Pokemon: Dugtrio" you control as the XYZ material. You can detach 1 XYZ material from this card, add 1 EARTH "Pokémon" monster from your deck or graveyard to your hand. If this card destroys an opponents monster by battle and sends it to the graveyard OR deals direct battle damage to your opponent, you can detach one XYZ material from this card, special summon 1 "Pokemon: Diglett" from your hand or deck in face up attack position OR face down defense position. Each effect of "Pokémon: Alolan Dugtrio" can only be used once per turn.