RAVENSHADOW[RAV3] ยท Last War
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Alliance Duel Tech Tree โ€” Max VS Points

How RAV3 grows the Alliance Duel tech tree to squeeze every point out of VS days.

Last updated 4/17/2026

Alliance Duel (AD) tech is what separates a mid alliance from a scoreboard-topping one. Every node you research multiplies what members earn during VS days, which compounds into SvS performance, top-3 rewards, and bragging rights on the Discord. This guide is the RAV3 consensus research order.

Research priority (phase 1 โ€” first 30 days)

  1. Open Alliance โ†’ Tech. Unlock everything in the Development branch first โ€” it boosts construction speed and resource gathering for the whole alliance. Cheap and compounding.
  2. Next, focus Battle โ†’ Attack / HP / Defense for your squad types. Pick ONE squad type your alliance leans into (usually Missile at low TC, Aircraft at high TC) and max it before spreading.
  3. Then Economy โ†’ Gold/Food/Oil/Steel production. This funds the next battle-tree sprint.
  4. Finally Growth โ†’ VS Score Boost nodes. These only activate during VS, so they pay back when it matters most.

VS day-by-day prep (what to NOT do)

  1. Monday (Radar): DO NOT promote heroes or use stamina on non-radar targets. Save radar missions all week.
  2. Tuesday (Building Power): Save speedups + construction packs. Use them all on Tuesday.
  3. Wednesday (Tech): Save tech speedups + research resources. Do not research on Sunday night โ€” bank it.
  4. Thursday (Heroes): Save hero EXP and shards. Promote on Thursday morning.
  5. Friday (Troop Training): Save training speedups + troop drills. Queue t9/t10 trainings in the highest tier hall you can.
  6. Saturday (Enemy Elimination / Drone): Save drone parts, rally on zombies all day.
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