A cheap build for Titania that new players can use.
Resources:
1 Forma (1 weapon)
1 Orakin Reactor
1 Warframe exilus
Platinum/Mods (but them during the day)
5, Pistol Amp. Expensive alternative: Growing power
5-8, Aviator
13, fleeting expetise
10, Narrowmindedb
5, Continuity
14, Razorwing Blitz
2, Intensify
2, Flow
2, Vitality
6-9, Equalibrium
= 64 for Warframe
2, [Hornet Strike]
3, [Barrel Diffusion]
8, [Lethal Torrent]
3, Target cracker
1, Pistol Gambit
8, Frostbite (changing to electric means viral. But Jolt is 45 plat due to being Baro/events)
4, Pistol pestillence
2, Heated charge
= 31
9, Synth fiber (on companion for equalibrium)
= 104 total
Cheap weapon starter: https://overframe.gg/build/145343/dex-pixia-prime/cheap-1-forma-to-use-with-razorwing-blitz/
[Pistol Amp] and Aviator can be anything really. I.e. growing power and Aerodynamic. Pistol amp is picked due to it being the innate aura.
Flow/Vitality/Equlibrium is just to make sustain easier for new players before the arcanes, zenurik, energy gear and other things that can be optimized later.
[Umbral Vitality] and [Intensify] is an upgrade obviously.
To scale it better go hard on strength.
For more sustain consider rage
Energy conversion may work, if so it is recommended.
See chart for efficiency on https://warframe.fandom.com/wiki/Ability_Efficiency
As this hits 25% where you want for razorwing. It is better to hit with 175% efficiency, as that would affect your other abilities. Changing [Continuity] to [Streamline] 4, [Fleeting Expertise] 4 would make it a 2 forma build.
Stat priority: "25%" effective razorwing drain > enough sustain to keep spellbind and thorns up > strength.
To see how you can scale strength, look up other guides. Dropping flow, equalibrium, upgrade to umbral intensify, run growing power/[Energy Conversion] (if you have a normal status weapon, but here I assume you don't), get 25% effective with [Blind Rage] etc.
Spellbind makes her status immune to the stagger of her flight, so keep that buff up in addition to Thorns. Without spellbind you cannot make use of [Razorwing Blitz] speed.
Eclipse is added instead of lantern as [Narrow Minded] kills her range.
Build alternatives: If you go for range then the spellbind augment can solve any energy issues, making it possible to drop energy to a lower efficiency.
Ways to make the ammo capacity feel better, QOL:
Arcane pistoleer (240 plat) (https://youtu.be/Z7sx1PfA3TE?t=255)
[Ice Storm] on weapon (2 plat)
[Tainted Clip] instead of heat on weapon (2 plat) (One element)
Reactant buff
Energized munitions from Helminth instead of Eclipse
Higher damage to use less ammo/enemy (more strength, primed mods, madurai, arcanes etc.)
[Trick Mag] and Ammo Case should not work, as they increase the carry capacity and not the magazine size.
More expensive setups:
Pistol: https://overframe.gg/build/145771/