Best mirage ombos

[The Tempted Man]

Hi. I was wondering about different stats combinations to fullfill said needs.
For self sustained healer I thought Holy/Mist Dragon or Vampire/Vampire Prime and on top would be Carbuncle thanks to Reflect and bypass Reflect
I have little idea who to pick for the beatstick tho, as a debuffer or pure magic dealer.
Hints?

[franxuz]

I don't think there can be the "best" mirage combo, cause for every single situation there is a different best possible combo. Though utility is a whole another topic I can't really comment on, since I tend to go for Mirages I like for subjective reasons.
Also, blank spaces can make anything viable.

[CAPTAIN CHUA]

It's very subjective.

I have Reynn with Holy Dragon/Bablizz for Ice/Holy spells while Lann on the defensive side (and for Libra-ing). So far no problems. I'm level 53 now, just completed Vampire Prime heading to Besaid.

[Raemnant]

I have Reynn with the first floating eyeball you get, and Tama. The floatimng eyeball is by far the most OP thing I have seen when it comes to magic, because its magic growth is nuts, and it gets a buff which further increases magic. Coupled onto Tama's already high base stats. Seeds and mirajewels let you make short work of any monster

My Lann has Goblin Princess and a White Nakk. Goblin Princess gets Cover, protect, haste, cura, raise, and other abilities, plus uses a weapon. White Nakk has very good strength scaling, can be transfiged into Cerberus if I want to, and fights with its fang, which is important because Lann+Gobby princiess+Nakk=3 man Cross Slash. So strong