"So, the correct way to use these support points should be 'using war to sustain war,' investing in the early stage to expand advantages, recruiting powerful figures later to finish off, and finally saving points for a big exchange."
A classic RTS operation strategy.
You can't save at the beginning, and you must be meticulous to pave the way to victory."
After clarifying the correct usage of support points, Old Qin noticed his undead assistant Baldwin summoning several Skeleton Soldiers nearby to help players clean the battlefield, which gave him a bright idea. He first flipped through the support list, and after playing two more defensive battles the next day to accumulate 1500 points, decisively spent them to summon Necromancer Bella and Mrs. Bonis to join the battlefield.
The two summoned "undead heroes" knew exactly what they were there to do.