A Stage 1 Pokemon Card of type Colorless with the title Shelgon and 70 HP of rarity Uncommon evolved from Bagon from the set Dragon.  It has the attack Rollout with the cost Colorless, Colorless, the energy cost 2 and the damage of 20. It has the ability Energy Guard with the description: As long as Shelgon has any basic Energy cards attached to it, damage done to Shelgon by an opponent's attack is reduced by 10 (after applying Weakness and Resistance). 
Shelgon