To determine the best spell combination for a Red Mage and a Black Mage, we need to consider the strengths and limitations of each class, as well as the game’s mechanics and progression.

### Red Mage
– Starting Stats: 30 HP, 5 Damage, 7% Hit, 0 Absorb, 58% Evade.
– Promotion: Red Wizard, which enables the use of a wider range of equipment and spells.
– Spells: Can use both Black and White magic, including healing spells like Cure and Life, as well as elemental spells like Fire and Ice.
– Advantages:
– Flexibility in using both physical and magical attacks.
– Access to healing spells early in the game.
– Can equip heavy armor and weapons, making it a jack-of-all-trades character.
– Disadvantages:
– Limited spell list compared to specialized mages.
– Not as effective in any single area as a dedicated mage or fighter.

### Black Mage
– Starting Stats: 28 HP, 2 Damage, 5% Hit, 0 Absorb, 53% Evade.
– Promotion: Black Wizard, which unlocks the most powerful Black Magic spells.
– Spells: Specializes in Black Magic, including powerful multi-target attack spells like Fir3 and Lit3.
– Advantages:
– High damage output with powerful Black Magic spells.
– Can quickly mop up large enemy groups with multi-target attacks.
– Disadvantages:
– Low HP, making it the squishiest class in the game.
– Poor physical defense and limited physical attack capabilities.

### Best Spell Combination
Given the strengths and limitations of each class, here is a suggested spell combination for a Red Mage and a Black Mage:

1. Early Game:
– Red Mage: Focus on healing spells like Cure and Life to keep the party alive. Use elemental spells like Ice2 and Fire2 for damage.
– Black Mage: Focus on leveling up to access higher-level Black Magic spells like Fir3 and Lit3. These spells are crucial for taking down bosses and clearing out large groups of enemies.

2. Mid-Game:
– Red Mage: Continue to use healing spells and elemental attacks. As the Red Mage levels up, it can access more powerful spells like Cure3 and Fire3.
– Black Mage: By this stage, the Black Mage should have access to Fir3 and Lit3, which are essential for dealing massive damage to bosses.

3. Late Game:
– Red Mage: The Red Mage’s ability to use both physical and magical attacks makes it versatile. It can use spells like Life and Exit to heal and escape from danger.
– Black Mage: The Black Wizard can now use the most powerful Black Magic spells, including Fir3 and Lit3. These spells are crucial for taking down the final bosses.

### Party Strategy
A balanced party strategy would include:
– A Fighter for physical damage and defense.
– A Red Mage for its versatility in both physical and magical attacks.
– A White Mage for healing and support.
– A Black Mage for high damage output with Black Magic spells.

This combination ensures that the party has a balance of physical and magical attacks, as well as healing capabilities, making it more resilient and effective throughout the game.

### Conclusion
The best spell combination for a Red Mage and a Black Mage involves leveraging their unique strengths:
– The Red Mage provides flexibility with its ability to use both physical and magical attacks, including healing spells.
– The Black Mage specializes in high-damage Black Magic spells, which are essential for taking down tough enemies and bosses.

By combining these two classes with a Fighter and a White Mage, you create a well-rounded party that can handle various challenges throughout the game.