Intrepid Adversary belongs to the five-card cycle of mythic rares with pseudo-multikicker, and this Human Scout currently commands a price of $6 less for each creature on the battlefield, making it white mana's version of Blasphemous Act
It'll usually buy you a turn from attacks and interaction, but discarding a card and skipping your draw step each turn is a steep cost to keep it around
Depending on the position of the opponent's monster, the attacking monster's ATK (Attack Points) are taken into account against the opponent's monster's ATK or DEF (Defense Points)
I have no particular feelings on the comics, dont come for my throat in the comments) and I dont like the hype around it either
TCG altogether, Link Evolution covers every Yu-Gi-Oh
Using Good Buying Practices To avoid being scammed when buying cards, you always need to follow some rules: Before buying, explore the cards you are going to buy