If you must choose a defensive path to unlock further offensive perks, Life (HP) is mathematically superior to Armor for Calliope's low-health pool.
Use her high movement speed to "pull" small groups of zombies. Sprint past larger hordes to "speed-run" objectives if the room is too dense to clear efficiently. they are billions calliope build
Mastering the in They Are Billions is essential for players who prefer a high-mobility, "glass cannon" playstyle during the New Empire campaign's tactical missions. Unlike the slow, heavy-hitting Caelus, Calliope relies on rapid-fire pistols and superior movement to kite hordes and eliminate high-threat targets like Harpies. Calliope Base Stats If you must choose a defensive path to