Hammer Bro

Hammer Bros. are Koopas that stand upright and throw hammers at passer-bys. They have been around since Super Mario Bros..

Super Mario RPG: Legend of the Seven Stars
In Super Mario RPG: Legend of the Seven Stars, Hammer Bros. were made completely different. Like their predecessors, these Hammer Bros. had yellow skin. However, instead of green shells with green armor, SMRPG Hammer Bros. had black shells with black armor. They are also significantly larger than a normal Hammer Bro. (but presumably not larger than a Sledge Bro.). Additionally, these Hammer Bros. speak fondly of their hammers, as if their wooden weapons were sentient, living beings. (Interestingly enough, Smithyâ€™s minions are, in fact, sentient, living weapons.) There are only two Hammer Bros. in the game (excluding Dr. Topper).

During the events of Super Mario RPG, the Hammer Bros. were the leaders of the Koopa Troopâ€™s forces in Mushroom Way. They were ordered to capture any intruders, which they did when the fungus Toad tried to pass through Mushroom Way to the Mushroom Kingdom. However, Mario showed up to rescue his friend. As a result, a battle erupted between the hero of the Mushroom Kingdom and the two Hammer Bros. During the battle, the Hammer Bros. pounded Mario with their hammers, and even threw multiple hammers at the plumber. When Mario defeated one of the brothers, the remaining brother used the move Valor Up to increase his defense. However, even though his defense was boosted, the second Hammer Bro. was defeated by Mario. After the fight, Toad was freed, Mario earned a Flower Jar, and the hero even picked up his defeated enemyâ€™s Hammer to use in battle.

Variations
Army Bros (Army Hammer Bro). - The elite forces of the Hammer Brother family.

Boomerang Bros. - Basically, a Hammer Brother that throws boomerangs instead of hammers. Their uniforms are white instead of black.

Chomp Bros. - As the name implies, these bulky baddies throw Chain Chomps instead of hammers. They are only found in BeanBean Kingdom.

Fire Bros. - Instead of hammers, these fellows spit fireballs. In Paper Mario: The Thousand-Year Door, a Fire Bro.'s fireball can cause an opponent to catch fire. Their uniforms are red.

Sledge Bros. - Monstrously sized Hammer Bros. that can cause small, localized earthquakes when they stomp. They are only found in Giant Land.

It is unknown if there is a Hammer Sis.

Tools

 * Hammer Bros. Hammer
 * Hammer Bros.' Suit

Notable Hammer Bros.

 * Dr. Topper - Super Mario RPG: Legend of the Seven Stars
 * Bamma - Paper Mario: The Thousand-Year Door
 * Hamma - Paper Mario: The Thousand-Year Door
 * Flare - Paper Mario: The Thousand-Year Door

Paper Mario Stats and Tattle Information
HP: 12, Attack: 5, Defense: 1

Tattle: These are the Hammer Bros. You've seen these punks before, haven't you? Be careful of that hammer! If it hits you, you'll get shrunk in a wink. When the Hammer Bros. get desperate, they'll hurl a ton of hammers, so watch it. These guys have been a pain for ages, so let's give 'em an old-fashioned whopping. As always, they're not to be underestimated.

Boomerang Brother

 * Stats: HP: 7, Attack: 2, Defense: 1
 * Tattle: That's a Boomerang Bro. This relative of the Hammer Bros. prefers boomerangs. Max HP is 7, Attack is 2, and Defense is 1. He attacks twice with his boomerangs: on the way out AND on the way back. When his HP starts getting low, he fights all the harder.  Prepare for multiple attacks!
 * Tattle Number: 25
 * Tattle Log: A Koopa who uses boomerangs instead of hammers. Beware of returning boomerangs!

Fire Brother

 * Stats: HP: 7, Attack: 3, Defense: 1
 * Tattle: That's a Fire Bro. This relative of the Hammer Bros. spits out fire. If you get hit by a fireball, you might catch on fire, so guard well, OK? When his HP gets low, he gets desperate and totally starts attacking like a fiend.
 * Tattle Number: 26
 * Tattle Log: A relative of the Hammer Bros. who can spit hire. It one of his blasts hit you, you may catch on fire!

Hammer Brother

 * Stats: HP: 7, Attack: 4, Defense: 1
 * Tattle: That's a Hammer Bro. You know him.  He throws hammers.  Hence the name. When his HP drops and he thinks he's in trouble, he'll toss a hammer barrage. Nothing about these guys has changed: they're tough as ever, so brace yourself! Dang!  This book always skips the important stuff!  How do they carry endless hammers!
 * Tattle Number: 24
 * Tattle Log: Well-known for their vicious and relentless hammer jobs, Hammer Bros. have a reputation as one of Mario's toughest enemies...

Koopa Clan

 * Koopa Troopa
 * Paratroopa
 * Dry Bones
 * Lakitu
 * Magikoopa
 * Hammer Bros.
 * Boomerang Bros.
 * Koopatrol
 * Spiny