Invest here until you can comfortably kite runners. This allows you to "hit and run"—firing a volley, moving back, and firing again without taking a scratch.
This is the secret to her late-game viability. Increasing her range allows her to pick off Spitters before they can launch their toxic projectiles. 3. Tactical Combat Maneuvers they are billions calliope build better
Anything that improves unit vision helps Calliope strike first. Invest here until you can comfortably kite runners