AbilityAttract Energy
When you play Magneton from your hand to evolve 1 of your Pokémon, you may move any number of basic Energy cards attached to your other Pokémon to Magneton.

Skyridge is a set in the E-Card series. It was released on May 12, 2003. The printed size is 144. This checklist is longer, at 182 cards. Magneton is H18/144, in position 168 of 182 on this checklist. Before it is H17 Magcargo, and after it is H19 Magneton. The listed rarity is Rare Holo.
Magneton is a Stage 1 Lightning Pokémon with 80 HP. In the Pokédex this is Magneton (#082), generation 1 (Kanto). The card says it evolves from Magnemite. In this catalog that name is Magnemite (#081). The card lists Magnezone, Magnezone (#462) under evolves to.
Hajime Kusajima illustrated this card. The same name is on 206 other cards in the catalog.
Magneton (#082) has 44 other cards in the catalog. Those other cards are in 34 sets. The other printings with a release date run from 1999 to 2025. The earliest other card is Magneton 9/102 in Base (1999). That card lists 60 HP, and this one lists 80 HP. Both list the rarity Rare Holo. Keiji Kinebuchi illustrated that card, and Hajime Kusajima illustrated this one. 27 other cards of Magneton list a different HP.
Attract Energy is listed as Poké-Power. When you play Magneton from your hand to evolve 1 of your Pokémon, you may move any number of basic Energy cards attached to your other Pokémon to Magneton. The attack Electric Blast lists 40 damage. The cost is Lightning, Colorless, Colorless. You may discard all Lightning Energy cards attached to Magneton when you use this attack. If you do, put damage counters equal to the amount of Energy cards removed in this way on any number of your opponent's Benched Pokémon in the way you like. (For example, if you discard 3 Lightning Energy cards, you can put 1 damage counter on 1 of your opponent's Benched Pokémon and 2 on another.) Weakness is Fighting ×2. Retreat cost is 1.
I keep a set binder for Skyridge, meant to hold every card of that set. This card is one slot in the Skyridge set binder. A generation binder holds one card of each species. Magneton can fill a slot in Generation 1 binder (Kanto). I still need this card.
When you play Magneton from your hand to evolve 1 of your Pokémon, you may move any number of basic Energy cards attached to your other Pokémon to Magneton.
You may discard all Lightning Energy cards attached to Magneton when you use this attack. If you do, put damage counters equal to the amount of Energy cards removed in this way on any number of your opponent's Benched Pokémon in the way you like. (For example, if you discard 3 Lightning Energy cards, you can put 1 damage counter on 1 of your opponent's Benched Pokémon and 2 on another.)
Skyridge, in the E-Card series. It was released on May 12, 2003. The printed size is 144.
H18/144. It is entry 168 of 182 in this checklist.
Hajime Kusajima. The catalog lists 206 other cards with that illustrator.
Rare Holo.
Magneton #082, generation 1 (Kanto).
Electric Blast (40).