50°C Rally Heat Strategy

🟦 Facts

Base temperature affects Unit Morale in Season 2.
Normal alliance warming sends are as temporarily adding +2°C per warming hit.
Temperature falls again quickly, so the heating must be timed close to the rally.
The rally leader should be the member with the highest Virus Resistance when helping lower-resistance members.

Select the rally team before heating so warmth is not wasted on players who will not join.
Use High-Heat Furnace / Overdrive and coordinated warming sends to raise rally members close to 50°C immediately before launch, but do not leave bases sitting at 50°C or higher.
Launch as soon as the rally team is heated; do not heat far in advance.
Assign several members to warm each rally participant rapidly.
Prioritize the strongest difficult target where the morale advantage matters most.
If a member is already sufficiently warm, save warming actions for colder rally members.

The exact Unit Morale percentage at 50°C is not stated consistently in game, so this handbook does not state a numeric buff. Treat 50°C as the coordinated target used for the strategy, not as a universal threshold for a specific percentage.
The older infographic shows a +20% figure and a later-season Firebomb heat source. Treat those details as situational and use the live screen for current values.

the game defines 50°C or higher as the Burning threshold.
Treat the common “50°C rally” strategy as a brief near-threshold heat burst immediately before launch, not as a temperature to hold.