Metal types can take a lot of damage and deal it right back, often causing opponents to take damage when they hit them

Spoiler Main Deck: ||| Twilight Ninja Getsuga, the Shogun | Black Dragon Ninja || Red Dragon Ninja | Senior Silver Ninja | Twilight Ninja Nichirin, the Chunin ||| Earth Armor Ninja ||| Ninja Grandmaster Hanzo ||| Twilight Ninja Shingetsu || Allure of Darkness || Armor Ninjistu Art of Alchemy | Reinforcement of the Army || Twin Twister ||| The Monarchs Stormforth | Ninjistu Art of Shadow Sealing | Oasis of the Dragon Souls ||| Call of the Haunted ||| Ninjistu Art of Duplication || Ninjistu Art of Transformation || Solemn Strike | Solemn Warning Extra Deck: | Gaia Knight, the Thunder Charger | Number 39: Utopia Beyond | Constellar Ptolemy M7 | Wind-Up Arsenal Zenmaioh | Number S39: Utopia the Lightning | Number 61: Volcasaurus | Dark Rebellion Xyz Dragon | Number 39: Utopia | Blade Armor Ninja | Heroic Champion Excalibur | Castel, the Skyblaster Musketeer | Daigusto Emeral | Abyss Dweller | Gagaga Cowboy | Number 86: Heroic Champion Rhongomyniad As always, the above list is just my personal build

If you are so paranoid about this ability, just play this legendary land, please and thanks
When Flamvell Uruquizas destroys a defense position monster by battle, it deals piercing damage, which allows it to work around an opponent's defensive board state
Card Text Each time a Spell Card is activated, place 1 Spell Counter on this card when that Spell resolves
(4/15/2013) If a creature with an encoded card deals combat damage to more than one player simultaneously (perhaps because some of the combat damage was redirected), the triggered ability will trigger once for each player it deals combat damage to