Masked Marth

I HATED the IV's I got on my Ike (they were like +RES/-SPD) and I was unsatisfied leaving Heavy Blade on such trash... Also, seeing as I'm not a mega-whale this is the best I can do to make my TT runs a bit easier + Masked Marth is cool :D

Masked Marth at +3 merge gets 51 ATK and 37 SPD, and those are the only stats that matter.
I've been struggling with making Heavy Blade/Masked Marth work for months and I believe the answer is to always run her with Vantage and Threaten SPD 3.
Her speed is high... but also low among top tiers, and the most important aspect of this builds game is, "you. need. to. double."

So-- what you do is, you just let her shlice at everything in front of her with calculated disregard. She gets a +2 proc to the Aether charge when SHE attacks, so Vantage will help get you those charges and improve her survivability. Then you start your turn off making all the baddies SPD drop 5, and if you haven't charged Aether during the initial attack and counter-attack you'll have it now.
Masked Marth doesn't really die to anything but Blue's and Brave Wep. users so stay out of their ranges.

She also works superb with a Hone ATK and some help from her Dancer pals.

-- Thats her aggressive side, and apart from that she works just like a typical Medic unit.

This isn't for everyone because it means eating an Ike, but if you've got him with bad IV's, and you've got the feathers you can give this a shot :)

This unit cannot have a Boon/Bane as it is obtained from TT through scoring

For passives, Fury is a boost in all stats for the cost of taking damage after combat. Since renewal and Falchion both have healing passives, it allows Marth to stay alive and even aid allies with reciprocal aid. For C slot Hone Atk can be deemed useful as it boosts allies attack at the start of each turn if they are adjacent to each other. As for special, Luna can be taken for offensive maneuvers or miracle on defense to survive OHKO's from blues

For seal slot, a +hp seal can be used for sustain and easier for swapping hp with higher hp units or a +speed seal can be used to double against slower units or prevent doubling from faster units.

This Masked Marth is to be used as a healer. The falchion along with renewal keeps a consistent heal on Marth, while reciporcal aid swaps the health to heal an ally. Darting blow to almost Garuntee a double and along with healing, hone speed gives your allies a speed boost.

Masked Marth Big Status are atack and speed so i decided to make this build that makes him an counter unit,because using vantage he will atack first at Hp 75> and with his other two skills Life and death will make him stronger and Aether will regen his life and decrease enemy status so this will make him stay mire time on the BatleCamp.

Though Falchion users are prominent, some people just have never been able to gain access to one. With Maskcina's release, it's become very easy for free players to set up this hero despite her lack of skills. This guide is built to offer advice for players to set up this unit with minimal investment.

The set as listed above can be built at a lower potency with the following heroes:
Donnel (Reciprocal Aid, HP +3, HP +4)
Lissa (Renewal 1, 2)
Felicia (Breath of Life 1, 2, 3)
Corrin F: Dragon Gaze, Draconic Aura
Draug/Gwendolyn (Buckler, Escutcheon/Pavise)

> HP +4 comes free off of a 3 star Donnel, along with Reciprocal Aid. This gives her enough HP to heal any non-armor unit without an HP boon or a tempest boost to maximum health, and allows her to heal herself up as well in a situation where she's needed in a fight over another teammate.
> Renewal 2 comes free off of a 4 star Lissa and is actually personally what I prefer over Renewal 3 in most scenarios as is. Because you still heal 20 HP every three turns-which means if you time the battles right, Maskcina can take damage and heal back to full easily instead of healing smaller amounts at times it may not even be needed. It also means if you end a map on turn 4 of a chain map, Maskcina will get 20 HP, then heal 20 HP at the start of the next map.
> Breath of Life 3 comes free off a 4 star Felicia, but any C slot is fine-this just makes you able to potentially heal allies without the use of Reciprocal Aid. Hone or Spur skills are alternatives you can use instead if you desire as they can close gaps that are vital to clearing maps fast in Tempest Trials.
> For a special, Draconic Aura is a good offensive skill as it deals a guaranteed 15 damage to an enemy when it goes off. Glimmer or Astra are the only other alternatives for her to use otherwise.
> If you want Maskcina to tank and survive however, Escutcheon or Pavise are preferred options and easily come from Draug and Gwendolyn respectively at 4 star-though I prefer this on a normal Marth due to the reduced defenses. I prefer Pavise due to her ability to consistently follow-up and her lower defenses.
> Miracle is also a special that can be used, but has a much higher cooldown and doesn't contribute as much as the above listed specials.

For Seals, you can use anything you want, but the two suggested seals are HP +3 and Breath of Life 1.
> HP +3 can boost Maskcina's HP ceiling up higher to fix up bulkier units (up to 51 HP unmerged) and is the easiest seal to access for most players.
> Breath of Life can be stacked with Breath of Life 3 to heal 10 HP, allowing you to heal nearby allies without the need of Reciprocal Aid.