What is Gyarados effectiveness in battle?-Forum-Culture Informatique

Gyarados is effective in every battle and it is very powerful and furious in battle. It is strongest against many pokemon types but weaker in some pokemon and gives a better reply for every attack. Gyarados is immune against any attack by the ground type pokemon, weakly resistant against fire, water, fighting, bug, and steel type pokemon. Beside this, it is very weak against electric type pokemon such as Richu.