Miraidon
Pokémon from Temporal Forces set
Miraidon
Basic Future Pokémon
110 HP
Attacks
Peak Acceleration
40
Search your deck for up to 2 Basic Energy cards and attach them to your Future Pokémon in any way you like. Then, shuffle your deck.
Sparking Strike
160
Weakness
-
Resistance
-
Retreat cost
This seems to be the Iron Serpent mentioned in an old book. The Iron Serpent is said to have turned the land to ash with its lightning.