Due to the powerful effects of Supporter cards, players can only play one Supporter card per turn and the first player cant play a Supporter on their opening turn
In particular, Tyranitar, Umbreon, and Espeon Rare Holos fetch a very high price
For example, if the Duelist who originally started first declares an attack towards the Duelist who started fourth, then the Duelist who started third can activate a Trap Card like "Sakuretsu Armor" in response to the attack as if it were declared on themself
Then there are sacrifice outlets for things like damage (Goblin Bombardment) or milling (Altar of Dementia)
There are recurring elements between the soulslike boss and Ninetales in this superb Secret Rare card for the Pokmon TCG expansion, Obsidian Flames
Thats a one-in-four hit rate, albeit on a very small sample, and an exceptionally poor one in four