They can be found through the "Learn More" page
In this blog post, we take a detailed look at the most valuable Charizard cards of all time
Notably, Fourth Edition cards lack the expansion symbol, they don't have their collector number printed on them, and there's no way to tell the card's rarity just by looking at the card itself: color-coding would be introduced years later, with the Exodus expansion
It sets up explosive turns with Enduring Vitality, provides two bodies for Ouroboroid, and doubles the mana output of Llanowar Elves and Gene Pollinator
A turn-four Invasion of Zendikar allows a turn-three Topiary Stomper to attack right away, which means that you can defeat the battle immediately
The aforementioned Rancor is a nice option