User blog comment:Pokemon Trainer Lion/Pokemon Battle Royale-MEGA REMATCH/@comment-26461417-20181123165314

Honestly, I Agree with this, if the Charizard you used was Y, while it's Less Popularnit steps on Venusaur, due to its Shredful stats and Sheer power. But with Charizard X? I feel it's super close, but I believe Venusaur could hang in there long enough. Death Battle had mentioned both Blastoise and Venusaur would go after Charizard first, and that would heavily hinder Charizard X for the fight against Venusaur. Venusaur doesn't have many attacking moves that can hurt Charizard X, BUT It doesn't need em, all it has to do is Outlast Charizard, and with Moves like Synthesis, Poison Powder, Leech Seed, and surprisingly; Worry Seed, which turns any ability into Insomnia, which can completely hinder Tough Claws. While Charizard definitely has plenty of powerful attacks, It can't really hurt Venusaur much due to Thick Fat negating it's super effective fire moves, losing it's flying type stab, and worry seed. Lastly, Venusaur is the most level headed of the three, it's known for being patient and playing it's foes right into it's trap.

Blastoise doesn't help Charizard case either, with It being pretty powerful against Charizard X, despite it's shitty ability compared to the others.

And the less used option ends up becoming the last one standing. (In my eyes, there's probably a solid enough argument for Charizard, as shown in the fight) Venusaur and Charizard were neck and neck, but Venusaur won the Photo Synthesinish