zapdos holographic card Pokemon (Holographic) Retreat Cost 2000 Nintendo Pokemon Gym Challenge

In that scene, Destiny HERO Dreadmaster gains ATK equal to the combined ATK of three other Destiny heroes, Captain Tenacious, Diamond Dude, and "Doom Lord." The imagery of that scene was so iconic, even if it was just four Destiny Heroes standing in a group, that it became its own card with "Clock Tower Prison' behind it

Only when she's spent up on that, can you consider using her as Synchro material

Factory-sealed Neo Genesis 1st Edition Pokmon booster box (2000, vintage WOTC)

People wanting to talk about that ability tend to use the card name as a shorthand for the effect as it's the most obvious thing that connects to it