Summoners War: Reaching Arena Conqueror 3 with Giant Runes

You can climb to Conqueror 3 (C3) in regular Arena in Summoners War without farming Dragon’s Lair or Necropolis. Reaching this milestone depends primarily on first-turn speed order, clean stat thresholds, and disciplined offense execution rather than complex rune effects like Will, Nemesis, or Violent. Concentrating your energy exclusively on Giant’s Keep allows you to accumulate high-efficiency Swift, Fatal, Blade, Energy, and Despair sets that out-stat opposing teams.

Why Giant’s Keep Runes Work for Conqueror 3

Progression in regular Arena frequently stalls when players divide their farming across all three Cairos dungeons too early. This dilutes rune quality, leaving monsters with weak substats across various four-piece sets.

Giant’s Keep drops the foundational stat-boosting sets in the game:

Outside of high Guardian ranks, many defenses lack complete, high-speed Will and Nemesis coverage across all four units. A streamlined Giant-only build takes advantage of this by out-speeding unprepared defenses with pure Swift investment or overpowering them with Fatal-Blade damage.

Building a Giant-Only Arena Offense

A Giant-only Arena Offense (AO) relies on an uninterrupted turn order. Because your team does not carry Will runes, an enemy interruption will often result in a loss. Your monsters must move in a clean sequence:

1. Attack Bar Booster: Put your absolute fastest Swift runes on an attack bar booster such as Bernard, Kabilla, or Eshir. Broken secondary sets are entirely acceptable here if they provide higher Speed substats.
2. Buffer or Stripper: Speed-tune an attack buffer, critical rate buffer, or buff stripper to move immediately behind your booster. This unit must not leave a combat-readiness gap that allows enemy cut-ins.
3. Primary Cleave Damage Dealers: Rune your damage dealers with Fatal and Blade sets. Target at least an 85% Critical Rate before buffs, a Critical Damage rune on slot 4, and Attack% on slot 6. Use slot 2 for Speed if required to prevent enemy units from cutting between your buffer and your attackers; otherwise, run Attack% on slot 2 for maximum burst.

Constructing an Arena Defense Without Will Runes

Holding Conqueror 3 during weekend rush hours requires a defense that deters attacks. Without access to Will runes from Necropolis, your Arena Defense (AD) cannot safely absorb turn-one crowd control. You must counter attackers through speed threat or brute survival:

• The Speed Threat: Place a monster with high base Speed (such as Triton, Clara, or Savannah) on your best Swift set alongside an Arena Speed Leader monster. Attackers prioritizing fast, safe clears will often skip bases that threaten to out-speed them.
• The High-HP Stall: If you cannot contest high-end Speed, build pure bulk using triple Energy or Despair/Energy sets. Maximize HP% and Defense% to survive the opponent's initial hit, giving your passive healers or counter-attackers an opening to disrupt their offense.

Substat Priority and Rolling Rules

Achieving the stat efficiency required for C3 requires strict rune filtering during Giant's Keep farming:

• Swift Runes: Keep and roll any 5-star or 6-star rune with innate Speed. Sell the rune immediately if it fails to roll into Speed at +3 and +6, as your attack bar booster needs high double, triple, or quad Speed rolls.
• Fatal and Blade Runes: Keep runes that combine Speed, Critical Rate, Critical Damage, and Attack%. Sell drops that roll heavily into flat defense, flat HP, or Resistance.
• Energy Runes: Prioritize rolls into HP% and Speed. High-rolling Energy runes serve as durable stat sticks for supports or broken pieces on speed-tuned monsters.
• Raid Grinds: Run Rift Raids to apply basic grindstones and gems to your Giant sets. A properly ground 6-star Fatal set reliably hits harder than an unground, low-efficiency Rage set.