- "I call upon the powers of Mars! Fireballs Charge! Mars Firebird, strike!"
- —Attack Phrase
Mars Firebird (or Mars Firebird Strike) in an offensive attack used by Sailor Mars.
When used, Mars Firebird uses both phases of Mars Fire and Mars Fireballs. Sailor Mars focuses her energy into the ofuda before she clasps her hands together and points both index fingers upward in first kuji-in position, "Rin (臨?)".
Mars Firebird mimicks that of Mars Fire, spiraling out toward an enemy. However, instead of an direct attack, the fire engulfs the ofuda and creates a massive phoenix. The attack, however, is only able weaken an enemy, not destroy them.
Sailor Moon R
Mars Firebird was only used in two instances. In episode 8, "Raye's Day in the Spotlight", Sailor Mars used Mars Firebid against the Cardian Amphibia. Near the end of the Doom Tree arc, she attempted to Mars Firebird against Ann and Alan. She summoned the Firebird without the ofuda, and as a possible result, the attack wasn't strong enough to breach their energy shield.