And by the way Eiko can use holy and holy does WAY more than any of Garnet's summons!
Zidane: Since when? 1) Holy has an element meaning it can be resisted or absorbed, 2) It can only attack one person, 3) You can Reflect Holy. Bahamut's unprotectable, unshellable, unblockable, unabsorbable Non-elemental Mega Flare pwns Holy doing 9,999 damage to all monsters, at least the way I got it, it does that.