Handbook
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Rift Lord

Game build s2 · f0b9aec · updated 26/10 New

Rift Lord is the wave-30 Overlord of Fortress Defense, pouring in from all 4 Rifts. Uses: Blast zone, Charge line, Summon adds. The fight has 2 phases, switching at 50% HP.

Skills

Skill · signWhenNumbersHow to handle
Earth-Splitting RiftBlast zoneAlways5 zones · radius 65 · 2.4 s warningLeave the red zone before the rim fills.
Rift CleaveCharge lineAlways—Sidestep out of the red lane.
Call of the RiftSummon addsAt 66% HP (once)3 × Undead KnightKill the summons before they swarm the healer. Summons give no EXP or loot.
Call of the RiftSummon addsAt 33% HP (once)3 × Undead KnightKill the summons before they swarm the healer. Summons give no EXP or loot.
Spreading RiftBlast zoneFrom phase 2 (below 50%)8 zones · radius 65 · 2.2 s warningLeave the red zone before the rim fills.

“How to handle” comes from the sign. Numbers from game data, build s2. See the 6 signs →

Phase bar

  • 66% Call of the Rift — 3 × Undead Knight
  • 50% Phase 2 begins
  • 33% Call of the Rift — 3 × Undead Knight

Rewards

  • Killing the Overlord = Total Victory (milestone 6): Guild Seal Chest — gold (by level: Lv 20 ≈ 9,805 · 50 ≈ 27,520 · 100 ≈ 153,697 gold) · 100 × tier Mystic Iron · EXP (by level: Lv 20 ≈ 21,301 · 50 ≈ 59,788 · 100 ≈ 333,914 EXP) · 24 Soul Shards · 12 Soul Stones · 2 Purple · Lucky Stone 25% · Protection Charm 5%.
  • Each guild gets up to 3 runs per week. Each player gets 1 chest per week for the best milestone among the runs they stayed in to the end — tap Open Milestone k Chest yourself on the Fortress Defense card or the results screen. Once opened, no more chests that week, even if a later run goes higher or you switch guilds. Not opened by the end of Sunday → mailed to you the next week.
  • Title «Sealkeeper» until the end of next week · Seal ≥ 80% adds «Bronze Bastion».