To clear Alliance Trial Challenge 2 on Extreme difficulty in Mecharashi without an end-game personal roster, deploy a team focused on borrowed Assist Pilots. Using pre-built Assist Pilots bypasses high gear and neural drive requirements, providing the necessary base stats and optimized skills to handle elite enemies.

Selecting Assist Pilots

When filling your squad with Assist Pilots, focus on units that maximize action point (AP) efficiency and deliver targeted combat roles:

  • Damage Dealers: Select pilots with strong damage-over-time (DoT) effects or high single-target burst potential to quickly remove high-priority targets.
  • Support Pilots: Choose pilots equipped to apply armor-stripping debuffs or crowd control before your primary attackers move.

Positioning and Turn Economy

The enemy AI aggressively targets isolated units. Maintain board control and maximize your turn utility by following these tactical priorities:

  1. Maintain Tight Formations: Keep your squad clustered early. Place tank units in the center to hold choke points and move mobile units along the perimeter to set up flanks.
  2. Bait Enemy Engagement: Avoid rushing into enemy range on turn one. Force the AI to move toward your defensive line so your attackers can strike safely on the counter-turn.
  3. Sequence Action Orders: Act with support-type Assist Pilots first to break enemy armor and apply debuffs. Follow up with your burst damage dealers to maximize damage output.
  4. Protect Squishy Units: Focus fire on enemy units closest to your fragile support or damage pilots to suppress incoming damage. If a unit cannot reach a target, place them in a defensive stance or position them to assist the next turn's push.

Countering Elite Enemy Mechanics

Elite units in Challenge 2 use specialized defensive stances and targeted resistances. Adapt your strategy during combat to avoid wasted attacks:

  • Counter-Attack Stances: When an elite unit activates a counter-attack stance, cease direct attacks against it. Shift focus to secondary enemies until the danger window expires.
  • Evasion and Buffs: Use support Assist Pilots to strip evasion buffs or apply crowd control before committing your main damage dealers.
  • Damage Resistances: Inspect elite targets before attacking. If an enemy has high physical damage resistance, target them with energy or elemental attacks.

Reinvesting Challenge Rewards

Clearing the Extreme stage awards progression materials and currency. Reinvest these resources into your main account to build long-term personal roster strength:

  • Focus Resources: Funnel upgrade materials into one or two core personal units rather than spreading investment thin.
  • Address Survivability Gaps: If your squad struggled to survive early turns, prioritize armor and defense upgrades on your core mechas.
  • Address Damage Bottlenecks: If you struggled to clear waves quickly, focus investment on weapon tuning and pilot skill development.
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Michael Smith

Michael Smith

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