Since it is a Special Energy, it will be limited to only four copies in your deck, which means that Houndoom might quickly run out of targets for its Ability
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Fury: You divide the damage as you put the triggered ability on the stack, not as it resolves
It can dish out a respectable 130 damage with Hydro Splash, while its Seething Currents ability can net you card advantage in a pinch, while disrupting your opponent's plans
Neither of them act as a traditional Equip card, which modifies the ATK and/or DEF of the Monster it is equipped to or grants it another effect
You can only use each effect of "Infinitrack Trencher" once per turn
At the end of the Damage Step, if this card battled a monster: Banish that monster