For context, 'base set holo shadowless' means it is a foil version of one of the very first English printings of Charizard, before they adjusted the frame for a second printing to add a shadow behind the art box
You want to hit your land drops anyway, so a cheap blocker that generates effectively free value is very welcome in a strategy that needs to churn through 60 cards rather than 20 life points
Part of the strong value found in this deck is the sheer volume of special art cards and foils

$54.99 Azusa, Lost but Seeking (0015 - Princess Sarah) Final Fantasy Through the Ages $27.99 Kenrith, the Returned King (0023 - Noctis Lucis Caelum) Final Fantasy Through the Ages $16.99 Muldrotha, the Gravetide (0057 - Orphan, Cocoon fal'Cie) Final Fantasy Through the Ages $11.99 Bruse Tarl, Boorish Herder (0050 - Hugo Kupka) Final Fantasy Through the Ages $14.99 Mizzix's Mastery (0041 - Dawn Warriors' Legacy) Final Fantasy Through the Ages $2.49 Deadly Dispute (0033 - Baron Rivalry) Final Fantasy Through the Ages $12.99 Mangara, the Diplomat (0025 - Minwu, Rebellion Strategist) Final Fantasy Through the Ages $99.99 Nyxbloom Ancient (0016 - The Cloudsea Djinn) Final Fantasy Through the Ages $10.99 Varragoth, Bloodsky Sire (0037 - Ardyn Izunia) Final Fantasy Through the Ages $199.99 Yawgmoth, Thran Physician (0011 - The Emperor, Hell Tyrant) Final Fantasy Through the Ages $0.99 Light Up the Stage (0039 - A Promise Fulfilled) Final Fantasy Through the Ages $0.99 Fynn, the Fangbearer (0046 - Vayne Carudas Solidor) Final Fantasy Through the Ages 0 results found

This makes selling these sets a little difficult if you have a "keep them all united" mindset