I don't have FFTA, but I do have FFT. Maintenence, from what I remember, prevents your equipment from being broken. This is totally different.
'Purifying salt?'

But anyway, you have got past the easy half of this fight!

Martin's invisibility fades. He says, "nowhere. We are still on your ship, the scenery is just holographic. However, that is not for long..."
The scenery fades, and is replaced by the ship. After a moment a portal opens, and they are sucked in.

Now, they are on the moon, behind the magic amplifier. A atmospheric generator is nearby, as there is breathable air here. The mage there turns. He is wearing a deep black cloak with chains, glowing blue in the faint light, sewn in. He looks in the direction of Lem_Gambino (which is hard to tell. His face is in the shadow of the cloak), and then starts to talk.
"Welcome. I am Tangent the Warp Sorcerer. I am also here to defeat you. You will not find me as easy as them two."
He holds his hands out. A line of blue flame shoots out, and starts twisting in the air. Soon a spiral of the magic flame is in front of him, shimmering and shining. With a wave of his hand, the spiral breaks in it's midpoint and the flames scatter and dissapate. The air seems to darken. In a rush of energy, Lem_Gambino is knocked to the floor. Tangent cast Spiral Breaker!\
Lem_Gambino's hp is now at 1! Tangent cannot act next turn!
Martin and Delta are unable to act, as they are still disoriented.

Tangent-
Class: warp sorcerer
*mage chains: immunity to physical attacks; passive
*wildfire: deals high fire damage to one target
*waterfall: deals high water damage to one target
*tornado: deals high wind damage to one target
*earthquake: deals high earth damage to one target
*gridfire: deals high non-elemental damage to all targets
*spiral breaker: reduces all targets to one hp; Tangent forfeits next turn
*condition warp (overdrive): all allies, including Tangent, have their health restored to full, get all negitive status effects removed, and are raised if they are dead.