AbilityStages of Evolution
As long as Magmar is an Evolved Pokémon, all Energy attached to Magmar are Fire Energy instead of their usual types.

Legend Maker is a set in the EX series. It was released on February 1, 2006. The printed size is 92. This checklist is longer, at 93 cards. Magmar is 21/92, in position 21 of 93 on this checklist. Before it is 20 Lunatone, and after it is 22 Magneton. The listed rarity is Rare.
Magmar is a Basic Fire Pokémon with 70 HP. In the Pokédex this is Magmar (#126), generation 1 (Kanto). The card lists Magmortar, Magmortar (#467) under evolves to.
Sumiyoshi Kizuki illustrated this card. The same name is on 212 other cards in the catalog.
Magmar (#126) has 28 other cards in the catalog. Those other cards are in 28 sets. The other printings with a release date run from 1999 to 2025. The earliest other card is Magmar 36/102 in Base (1999). That card lists 50 HP, and this one lists 70 HP. The rarity there is Uncommon, and here it is Rare. Ken Sugimori illustrated that card, and Sumiyoshi Kizuki illustrated this one. Retreat cost there is 2, and here it is 1. 19 other cards of Magmar list a different HP.
Stages of Evolution is listed as Poké-Body. As long as Magmar is an Evolved Pokémon, all Energy attached to Magmar are Fire Energy instead of their usual types. The attack Linear Attack lists no damage number. The cost is Colorless. Choose 1 of your opponent's Pokémon. This attack does 10 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Burning Sensation is another attack lists 40 damage. The cost is Fire, Fire, Fire. If the Defending Pokémon already has any damage counters on it, the Defending Pokémon is now Burned. Weakness is Water ×2. Retreat cost is 1.
I keep a set binder for Legend Maker, meant to hold every card of that set. This card is one slot in the Legend Maker set binder. A generation binder holds one card of each species. Magmar can fill a slot in Generation 1 binder (Kanto). I still need this card.
As long as Magmar is an Evolved Pokémon, all Energy attached to Magmar are Fire Energy instead of their usual types.
Choose 1 of your opponent's Pokémon. This attack does 10 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
If the Defending Pokémon already has any damage counters on it, the Defending Pokémon is now Burned.
Legend Maker, in the EX series. It was released on February 1, 2006. The printed size is 92.
21/92. It is entry 21 of 93 in this checklist.
Sumiyoshi Kizuki. The catalog lists 212 other cards with that illustrator.
Rare.
Magmar #126, generation 1 (Kanto).
Linear Attack and Burning Sensation (40).