Its cheap, flexible, and works against planeswalkers, artifacts, or even defense counters on battles
Discord is slightly faster for active servers, but the buyer pool is small
6 Dark Houndoom (Neo Destiny 7/105) Dark Houndoom, valued on TCGplayer at $222.60, is a Fire-type Pokmon card, something notable due to the introduction of Darkness-type cards the year prior in the Neo Discovery expansion, which included a Darkness-type Houndoom itself
Theres a reason that card shops use them
While tool cards usually sit at the lower end of value rankings, this one stands out because SAR tool cards are rare pulls and often highly detailed in design
Example[] Andrew controls a Darksteel Ingot, which Nadine wishes to destroy with her Naturalize