Pulling this specific Mega Zeraora SIR runs well longer than 1 in 90, into the several-hundred-packs range, which makes the single the sensible route if you want this exact card
To build the "worst" lands deck, let's look at the typical color spread of the archetype, and go from there
I think that you can do a similar thing here with Gix
The EX Emerald cards showcase the Pokmon name and HP at the top above the artwork, while the trading card game information, the Weakness, Resistance and Retreat Cost can be found below the artwork
More than 20 years later, it's still terrible to pay six for a 3/3 that can't trigger in Commander, and lets your opponent choose if you get a restrictive Raise Dead out of it
Sadly, however, this once-affordable price point is now long gone, as prices have shot up dramatically after 199 sales