A Stage 1 Pokemon Card of type Fire with the title Magcargo and 80 HP of rarity Uncommon evolved from Slugma from the set Neo Revelation and the flavor text: The shell on its back is just skin that has cooled and hardened. It breaks easily with a slight touch. It has the attack Lava Flow with the cost Fire, Fire, Fire, the energy cost 3 and the damage of 40+ with the description: You may discard any number of Fire Energy cards attached to Magcargo when you use this attack. If you do, this attack does 40 damage plus 20 more damage for each Fire Energy card you discarded in this way. It has the ability Magma Pool with the description: If Magcargo is your Active Pokemon and moves to the Bench, remove 1 Fire Energy card attached to Magcargo, if any, and attach it to the new Active Pokemon. (You can't choose an Energy card that you used to pay the Retreat Cost.) It has weakness against Water 2. 
Magcargo