So, we're now aware parameter missions will be here 25th April.

On JP, when those drop, some were really hard to achieve (like the ATK one) but GL has more options to gearing (part to GLEX units, part to they being quite delayed.

I'll do a quick cover up for those parameter missions no STMR builds for all of them. I'll only cover the "harder" missions (since each stat has 2 for them) since those are the desired rewards, but be aware tho that you can get up to 6 UoC tickets from those lesser ones. Quite good.

ATK

For the ATK mission, you need 1650 ATK (2 UoC tickets) and 2650 ATK. The later gives you a 2 handed, light element greatsword with 160 ATK, which is really good.

For ATK, Cloud is the best unit out there. He's quite old, was sought after for his TMR, and with his enhancements he can hit the ATK goal with this build:

Cloud 7★
Right hand: Lion Heart ATK 150, ATK 30% (IW :ATK 15%, ATK 10%, ATK 5%)
Head: Prishe's Hairpin HP 10%, MP 10%, ATK 45
Body: Hyoh's Clothes ATK 28, ATK 30%, DEF 42
Accessory 1: Colorful Lei ATK 45
Accessory 2: Cloud's Cloak (KH) ATK 40, DEF 10, SPR 10
Materia 1: Buster Style
Materia 2: A Hero's Bond ATK 60%
Materia 3: Past Regrets ATK 60%, SPR -10%
Materia 4: Awkward Fatherly Love HP 20%, MP 20%, ATK 50%
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:11934, MP:612, ATK:2680, DEF:462, MAG:345, SPR:359

There's also another build with different TMRs, using Angel Slayer from the VP collab, which is below.

Cloud 7★
Right hand: Angel Slayer ATK 180, ATK 30% (IW :ATK 15%, ATK 10%, ATK 5%)
Head: Dragoon Helmet ATK 40, DEF 28
Body: Hyoh's Clothes ATK 28, DEF 42
Accessory 1: Colorful Lei ATK 45
Accessory 2: Cloud's Cloak (KH) ATK 40, DEF 10, SPR 10
Materia 1: Buster Style
Materia 2: Devourer of Shadows ATK 60%
Materia 3: The Lord of the Underworld ATK 60%
Materia 4: Past Regrets ATK 60%, SPR -10%
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:10325, MP:523, ATK:2673, DEF:490, MAG:345, SPR:359

Work on those weapon enhancements if you got them! It is a really good opportunity.

There's also another unit who can easily and I mean reaaaaally easily hits it without STMRs, being Esther! Our bunny girl can hit it with different weapons and materias, being this one the higher ATK one:

Esther 7★
Right hand: Tiger Fangs (FFBE) ATK 173, ATK 30% (IW :ATK 15%, ATK 10%, ATK 5%)
Head: Prishe's Hairpin HP 10%, MP 10%, ATK 45
Body: Hyoh's Clothes ATK 28, DEF 42
Accessory 1: Storm Kickers HP 20%, ATK 45, DEF 10
Accessory 2: Storm Kickers HP 20%, ATK 45, DEF 10
Materia 1: Dark Knight's Knowledge ATK 30%
Materia 2: Chaotic Ferocity ATK 60%
Materia 3: Soaring Heart ATK 60%
Materia 4: Past Regrets ATK 60%, SPR -10%
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:13621, MP:497, ATK:2802, DEF:567, MAG:244, SPR:329

Note: If you have some STMRs but lack those units, two other really good units to hit the parameter is Knight Delita and CG Cid. I'll not include those builds here since it isnt the core of the post, but Cid can hit it using only his own STMR (you need the atk node with spear from Odin tho).

MAG

For MAG, we have rewards for reaching 1200 MAG (2 UoC tickets) and 2000 MAG (Machine Killer materia, 75% mag/phys damage to machines MAG Human Machine Killers - 75%).

It isnt a hard one to get, but there is one GLEX unit here that shines a lot, being Fryevia! She can hit it with literally one rainbow TMR, being her own.

Fryevia 7★
Right hand: Fryevia's Needle ATK 92, MAG 112, MAG 30% (IW :MAG 15%, MAG 10%, MAG 5%)
Head: Shiva's Tiara DEF 3, MAG 51
Body: Dark Fina's Swimsuit DEF 21, MAG 60
Accessory 1: Cursed Doll MAG 50
Accessory 2: Mystic Sash MAG 45
Materia 1: Magical Potential MP 10%
Materia 2: Unmatched Wizardry SPR 10%
Materia 3: Letters and Arms MAG 50%
Materia 4: Letters and Arms MAG 50%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:8216, MP:653, ATK:895, DEF:340, MAG:2163, SPR:372

Elly can also hit it, along GL Sakura, without any STMR. Since they're time limited tho, I'll leave this out for now.

Another good unit for this is Karlette, since her TMR is really powerful for the whole MAG parameter missions:

Karlette 7★
Right hand: Laevateinn ATK 31, MAG 130, MAG 30% (IW :MAG 15%, MAG 10%, MAG 5%)
Head: Shiva's Tiara DEF 3, MAG 51
Body: Dark Fina's Swimsuit DEF 21, MAG 60
Accessory 1: Cursed Doll MAG 50
Accessory 2: Facade of Balance MP 20%, MAG 45
Materia 1: Magic Charger
Materia 2: Magical Potential MP 10%
Materia 3: Unmatched Wizardry SPR 10%
Materia 4: Rod Mastery MAG 50%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:6300, MP:745, ATK:745, DEF:290, MAG:2294, SPR:425

SPR

For Spirit, we have reaching 1100 gives you an UoC piece, and reaching 1850 gives you what is, IMO, the best item from this, which is a robe that gives 45 DEF, 65 MAG/SPR and 5% MP refresh.

It is one of those hardest one to reach, IMO. There's few units that can handle it, mostly full of rainbow TMRs, but it is doable.

Eiko is a good candidate for this, using this build:

Eiko 7★
Right hand: Holy Wand ATK 16, SPR 120, SPR 30% (IW :SPR 10%, SPR 15%, SPR 5%)
Left hand: Angel Flute HP 10%, ATK 10, MAG 48, SPR 98, SPR 30% (IW :SPR 10%, SPR 15%, SPR 5%)
Head: Aegyo MAG 20, SPR 55
Body: Robe of Forgiveness HP 10%, DEF 30, SPR 55
Accessory 1: Kihana's Necklace SPR 45
Accessory 2: Kihana's Necklace SPR 45
Materia 1: Quintessence MAG 15%
Materia 2: Hero's Vow - Light SPR 60%
Materia 3: Barrier Mage's Oath SPR 50%
Materia 4: Staff Mastery SPR 50%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:10650, MP:606, ATK:297, DEF:424, MAG:426, SPR:1920

Another good one is Myra, as always a GLEX unit present in this.

Myra 7★
Right hand: Holy Wand ATK 16, SPR 120, SPR 30% (IW :SPR 10%, SPR 15%, SPR 5%)
Left hand: Nirvana ATK 19, MAG 68, SPR 116, SPR 30% (IW :SPR 10%, SPR 15%, SPR 5%)
Head: Aegyo MAG 20, SPR 55
Body: Robe of Forgiveness HP 10%, DEF 30, SPR 55
Accessory 1: Photo Locket SPR 22, SPR 15%
Accessory 2: Precious Bread DEF 1, SPR 1, SPR 40%
Materia 1: Quintessence MAG 15%
Materia 2: Hero's Vow - Light SPR 60%
Materia 3: Barrier Mage's Oath SPR 50%
Materia 4: Staff Mastery SPR 50%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:7868, MP:619, ATK:279, DEF:379, MAG:422, SPR:1862

DEF

Defense is, probably, the most "ignored" one, since it is triviallized by Liquid Metal Slime. It requires 1000 DEF (1 UoC) and 1650 DEF (Accessory with 20 DEF, 50% DEF, perma-10% physical mitigataion).

I'll leave here two builds. The first one is the obvious Liquid Metal Slime one:

Liquid Metal Slime 5★
Accessory 1: Genbu Ring HP 20%, DEF 7, DEF 20%, SPR 7, SPR 20%
Accessory 2: Genbu Ring HP 20%, DEF 7, DEF 20%, SPR 7, SPR 20%
Materia 1: Unavailable slot
Materia 2: Unavailable slot
Materia 3: Unavailable slot
Materia 4: Unavailable slot
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:971, MP:96, ATK:277, DEF:1800, MAG:454, SPR:927

Sieghard is the other unit who can do it. Wilhelm, a little older, is also able to do it.

Sieghard 7★
Right hand: Staff of Wrath ATK 30, DEF 20, DEF 30%, SPR 40 (IW :DEF 15%, DEF 10%, DEF 5%)
Left hand: Ziedrich HP 15%, DEF 70, SPR 35
Head: Grand Helm HP 10%, DEF 65, DEF 30%
Body: Grand Armor HP 15%, DEF 72, SPR 28
Accessory 1: Genbu Ring HP 20%, DEF 7, DEF 20%, SPR 7, SPR 20%
Accessory 2: Twin Bunny Clips HP 10%, MP 10%, DEF 35, SPR 35
Materia 1: Hero's Vow - Earth HP 30%, DEF 20%, SPR 20%
Materia 2: Panzer Omega DEF 40%, SPR 40%
Materia 3: Adventurer V ATK 40%, DEF 40%, MAG 40%, SPR 40%
Materia 4: White Knight's Soul ATK 40%, DEF 40%
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:17933, MP:399, ATK:563, DEF:1732, MAG:303, SPR:858

Wilhelm 7★
Right hand: Main Gauche ATK 24, DEF 10, DEF 30% (IW :DEF 15%, DEF 10%, DEF 5%)
Left hand: Shield of the Empire DEF 65, SPR 65
Head: Grand Helm HP 10%, DEF 65, DEF 30%
Body: Grand Armor HP 15%, DEF 72, SPR 28
Accessory 1: Genbu Ring HP 20%, DEF 7, DEF 20%, SPR 7, SPR 20%
Accessory 2: Twin Bunny Clips HP 10%, MP 10%, DEF 35, SPR 35
Materia 1: Panzer Omega DEF 40%, SPR 40%
Materia 2: Adventurer V ATK 40%, DEF 40%, MAG 40%, SPR 40%
Materia 3: White Knight's Soul ATK 40%, DEF 40%
Materia 4: Sworn Six's Pride - Earth ATK 40%, DEF 40%
Esper: Titan HP 131, MP 46, ATK 103, DEF 88, MAG 43, SPR 62
Total: HP:14873, MP:363, ATK:643, DEF:1757, MAG:303, SPR:940

HP

HP rewards are a materia with 30% HP Paralyze Immunity for reaching 14.000, and another materia with 50% HP 10�F/SPR for reaching 25.500.

A cool unit to use for is Zargabaath. He has a lot of HP despite being a support and can be built this way:

Zargabaath 7★
Right hand: Enhancer HP 40%, ATK 106, MAG 23, MAG 20% (IW :HP 15%, HP 10%, HP 5%)
Left hand: Rune Blade HP 30%, ATK 27, MAG 10 (IW :HP 15%, HP 10%, HP 5%)
Head: Judge Helm DEF 35, SPR 20
Body: Grand Armor HP 15%, DEF 72, SPR 28
Accessory 1: Bomb Engagement Ring HP 30%, ATK 30
Accessory 2: Jake's Pirate Ring HP 25%, DEF 20, SPR 20
Materia 1: Hero's Vow - Earth HP 30%, DEF 20%, SPR 20%
Materia 2: H Armor Arts HP 30%, DEF 30%
Materia 3: Thirst for Survival HP 30%, SPR 30%
Materia 4: Patriotic Recall HP 30%, DEF 20%
Esper: Golem HP 93, HP 10%, MP 60, ATK 54, DEF 76, MAG 30, SPR 30
Total: HP:26363, MP:530, ATK:862, DEF:872, MAG:325, SPR:587

Also, a funny unit to hit this is... Esther! Bunny girl is so freaking tanky she hits the parameter without even sweating.

Esther 7★
Right hand: Second Knife HP 30%, ATK 5 (IW :HP 15%, HP 10%, HP 5%)
Left hand: Sledgehammer HP 50%, ATK 103 (IW :HP 15%, HP 10%, HP 5%)
Head: Tectonic Crown HP 20%, ATK 10, ATK 10%, DEF 20, SPR 10
Body: Tectonic Vest HP 20%, ATK 10, ATK 10%, DEF 25, SPR 10
Accessory 1: Storm Kickers HP 20%, ATK 45, DEF 10
Accessory 2: Bomb Engagement Ring HP 30%, ATK 30
Materia 1: Hero's Vow - Earth HP 30%, DEF 20%, SPR 20%
Materia 2: Thirst for Survival HP 30%, SPR 30%
Materia 3: Patriotic Recall HP 30%, DEF 20%
Materia 4: Patriotic Recall HP 30%, DEF 20%
Esper: Golem HP 93, HP 10%, MP 60, ATK 54, DEF 76, MAG 30, SPR 30
Total: HP:27073, MP:481, ATK:988, DEF:595, MAG:231, SPR:449

MP

Last, but not least, we come down to MP. This is IMO the hardest one, since almost no one usually farm for MP TMRs.

It needs 1100 MP for a materia with 30% MP Confuse Immunity, and a whooping 1850 MP for 50% MP 10% ATK/MAG materia.

The best unit we have for this is, by far, Rem. She can be built like this:

Rem 7★
Right hand: Second Knife MP 30%, ATK 5 (IW :MP 15%, MP 10%, MP 5%)
Left hand: Tropical Delight MP 60%, ATK 24, MAG 125 (IW :MP 15%, MP 10%, MP 5%)
Head: Minstrel's Prayer MP 20%, DEF 8, MAG 42, SPR 46
Body: Strategic Cape MP 20%, DEF 40, MAG 52, SPR 38
Accessory 1: Soul of Thamasa MP 30%, DEF 12, SPR 12
Accessory 2: Soul of Thamasa MP 30%, DEF 12, SPR 12
Materia 1: Love HP 30%, MP 30%
Materia 2: Love HP 30%, MP 30%
Materia 3: Love HP 30%, MP 30%
Materia 4: Love HP 30%, MP 30%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:13666, MP:1963, ATK:319, DEF:373, MAG:991, SPR:859

Folka can also do it, with far more room for gear too.

Folka 7★
Right hand: Second Knife MP 30%, ATK 5 (IW :MP 15%, MP 10%, MP 5%)
Left hand: Tropical Delight MP 60%, ATK 24, MAG 125 (IW :MP 15%, MP 10%, MP 5%)
Head: Minstrel's Prayer MP 20%, DEF 8, MAG 42, SPR 46
Body: Strategic Cape MP 20%, DEF 40, MAG 52, SPR 38
Accessory 1: Soul of Thamasa MP 30%, DEF 12, SPR 12
Accessory 2: Soul of Thamasa MP 30%, DEF 12, SPR 12
Materia 1: Hero's Vow - Water MP 30%, SPR 30%
Materia 2: Love HP 30%, MP 30%
Materia 3: Love HP 30%, MP 30%
Materia 4: Love HP 30%, MP 30%
Esper: Shiva HP 93, MP 105, ATK 58, DEF 61, MAG 100, SPR 98
Total: HP:11911, MP:2212, ATK:260, DEF:473, MAG:513, SPR:843

Lastly, there's CG Nichol joining the healers and showing off his massive MP pool.

Maritime Strategist Nichol 7★
Right hand: Second Knife MP 30%, ATK 5 (IW :MP 15%, MP 10%, MP 5%)
Left hand: Tropical Delight MP 60%, ATK 24, MAG 125 (IW :MP 15%, MP 10%, MP 5%)
Head: Minstrel's Prayer MP 20%, DEF 8, MAG 42, SPR 46
Body: Strategic Cape MP 20%, DEF 40, MAG 52, SPR 38
Accessory 1: Soul of Thamasa MP 30%, DEF 12, SPR 12
Accessory 2: Soul of Thamasa MP 30%, DEF 12, SPR 12
Materia 1: Love HP 30%, MP 30%
Materia 2: Love HP 30%, MP 30%
Materia 3: Love HP 30%, MP 30%
Materia 4: Love HP 30%, MP 30%
Esper: Shiva HP 107, MP 119, ATK 67, DEF 70, MAG 115, SPR 111
Total: HP:13094, MP:1900, ATK:325, DEF:399, MAG:701, SPR:575

Final Thoughts

There's a lot of rainbow TMRs to be able to achieve all this. However, the rewards are STMR level at least (except the MP one, IMO). Those are aimed for veterans, so if you are new and feel overwhelmed, keep calm, you'll achieve these someday.