Lucius Cornelius Sulla Felix, or simply "Sulla", was a Dictator of the Roman Republic. He is modeled after his real-life counterpart, and is the main antagonist of the Ancient Rome arc of Mesozoic Meltdown. He is voiced by Sean Schemmel in the English dub.
Sulla was a cruel Roman Dictator. He wants Spartacus dead, capturing and sending him to fight in the Colosseum. He captures the Alpha Gang and forces Terry to fight 100 soldiers to be destroyed, but the D-Team helps them escape. He soon recaptures the Alpha Gang, forcing them to use Spiny to fight against Spartacus, but Spartacus starts to win by using the Yellow Cosmos Stone. After the D-Team and Sheer enter the fight, Spartacus leaves and frees Sulla's other prisoners after knocking out the guards. The escaped prisoners vow to continue their fight against Sulla as the D-Team leaves.
|p · e · t||Secondary Characters|
|Season 1 Allies/Guests:||Aki Taylor · Dr. Owen · Dr. Drake · Mrs. Drake · Newswoman · Tommy K · Monaco Fisherman · Nathan Deckham · Dewey · Samantha Moore · Michelle · Amy · Mr. Stanley · John · Mary · Patrick · Temple Priest · Captain Mackerel · Meena · Stanley Spinoberg · Shino · Jonathan · Dr. Ancient · Dr. Cretacia|
|Season 1 Enemies:||Doppelgänger Alpha Gang · Ungaro|
|Season 2 Allies:||Sophia · Spartacus · Jim · Sanzo Hoshi · Shogun Tokugawa · Hanzo · Zahrah · Aladdin · Sultan · D'Artagnan · Athos · Porthos · Aramis · Princess Anne · Lady Constance · King Louis · Duke Dumas|
|Season 2 Enemies:||Sulla · Blackbeard · Copper · Kunoichi · Takeda · Zayid · Jon-Jon · Rasheed · Chancellor Richelieu · Royal Mother · Giant Insects|
|DS Game Allies:||Minmi · D-Site Regional Branch Heads|