And last thing to really bring up is the artwork
Since Mono-Red decks generally want to hit hard and fast, giving them haste is fantastic
You get the artifact creature master with Urza, Chief Artificer, the gargantuan The Capitoline Triad, who fuels historic synergies and encourages you to play massive artifacts, and then Imskir Iron-Eater keeps your artifacts going with a strong draw effect when it comes into play
Winota transforms Boros into a competitive powerhouse by providing both card and mana advantage in a format often dominated by faster combos and control decks
Known as a little creature that kind of follows you around for a bit, if a Tonberry actually hits you, you are guaranteed to die
It was reprinted in three other core sets and has found its way into quite a few other products