Originally Posted by Gamefaqs
CPU
Hit Points: 20,000.
EXP: 50,000.
Gold: 3,444.
Special Attacks: Globe199, Recover, Wall.
Attacker
Hit Points: 2,000.
EXP: 50,000.
Gold: 3,444.
Special Attacks: Maser.
Defender
Hit Points: 2,000.
EXP: 50,000.
Gold: 3,444.
Special Attacks: Remedy.
Strategy: Ok, this is going to be one hell of a Boss Battle. For starters,
if you kill both Attacker and Defender, CPU will use Globe199 on two of
your party members, causing 9,999 and killing them instantly, no matter
what. He will then revive them both and you'll be back at square one
again, minus two party members. Now, the thing is, Attacker will
constantly attack you, while Defender constantly cures CPU, so if you're
feeling lucky, you CAN keep killing the Attacker and Defender, which
yields 100,000 Experience total each time, so if you wish to rack some
Experience up, keep doing this and keep reviving everyone. Though, if you
just want to beat the thing as soon as possible, you can kill Attacker and
Defender off and try to destroy the CPU off as fast as possible, but
either way, you'll end up killing them once, so you can't ignore this,
unless you take your time and just attack the CPU.
Anyway, have Cecil attack CPU, while Edge Darts Excalibur Swords, (Which I
PRAY you cloned some. If not, Dart something else or have him just attack
normally.) while you have Rosa cast Wall on someone, so FuSoYa and Rydia
can bounce Magic off that person, because CPU casts Wall on himself, which
kills your chance to use Magic, unless you use Wall on one of your own
party members. Then, have Rydia and FuSoYa cast Nuke. (If Rydia knows it.
Otherwise, have her cast Levia or some other Call spell, because Call
spells can go through Wall. It's up to you, but I suggest Nuke, even if
it's a random chance that you'll hit CPU with Attacker and Defender
around.) Anyway, repeat this process and revive any Swooned party members
and you'll be ok. Just keep it up and make sure you can deal more damage
than what Defender can cure or you'll be in trouble. If you can't beat
CPU, try again or gain some Levels and try again and you should be able
to.