Squad Builder

Tell us your season, the heroes you own and how built they are, and what you're doing — and get the best squad from your roster, plus the meta-ideal comp and what to invest in.

A curated meta recommender (data: Season 6: Lost Rainforest, updated 2026-06-26), weighted by your investment — not a combat simulator. There are no public damage formulas, so treat it as expert guidance, not an exact calculation. Tier ratings reflect the current (Season 6) meta and are broadly season-stable for the UR roster. Per-season availability is gated; per-season historical ratings are not modelled.

Squad setups researched from community guides (lastwarvault.com, lastwarhandbook, packsify, allclash, ldshop, lootbar, lastwargame.online, theriagames) + player ground-truth, and built on the confirmed Season 6 mechanics: pure mono-type gives the same-type bonus (S6 removed the 4+1 hybrid), the type triangle (Tank>Missile, Missile>Aircraft, Aircraft>Tank), and amplifiers (Marshall, Morrison, Sarah, Mason) that multiply the whole squad. Confidence reflects how well each recommendation follows these mechanics and sources — not merely whether a named comp is published.

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1. Your season

You own what you own, so your whole roster stays available — the season only controls Awakening. Awakening (Season 6) is hidden for this season. Ratings reflect the current Season 6: Lost Rainforest meta.

2. What are you doing?

Open-field / world-map PvP, single-squad Arena and base fights. Your strongest mono-type squad wins most exchanges.

3. Your recommended squad

Mark the heroes you own below to get a recommendation.

To improve

  • Meta ideal for PvP / Arena (Open-field) is PvP (Open-field) — Aircraft mono — you're missing Carlie, Lucius, DVA, Morrison, Schuyler.
  • You've marked fewer than 5 heroes owned — add the rest of your roster for a complete squad.

Researched meta setup: PvP (Open-field) — Aircraft monoHigh confidence

front
Carlie —Lucius —
back
DVA —Morrison —Schuyler —

Open-field PvP best is Aircraft mono — it counters the common Tank squads and keeps the +20% same-type bonus. DVA carries, Morrison shreds defence, Schuyler stuns. Tank mono is the easier F2P alternative. Source: packsify, lastwarvault, lootbar.

UR gear — what to build

RailgunRaw Attack
Data ChipCrit Rate + Crit Damage
Reactive ArmorPhysical Defense
RadarEnergy/skill Defense (+crit-dmg reduction at Mythic)
AttackRailgun → Chip → Radar → Armor
DefenseArmor → Radar → Railgun → Chip
SupportRadar → Armor → Railgun → Chip

Railgun = raw attack (DPS first); Data Chip = crit; Reactive Armor = physical defence (tanks first); Radar = energy/skill defence + crit-damage reduction at Mythic (valuable on everyone). Level a piece to 40 before starring; the 5th star = Mythic. Mythic the Railgun + Radar first. Gear is per-hero (20 pieces for a 5-hero squad). Source: lastwarvault, packsify, lastwargame.online.

4. Your roster 0 owned

Tick who you own and set their stars and exclusive weapon level — that's enough for a good ranking. Hit Details on any hero to set each of the 4 UR gear pieces (level, ★ and Mythic) and the 4 skill levels for a sharper result.

Tank

Aircraft

Missile