Build priority without donating Charm
0:00–~14:00, or until the first tower/plate pressure changes lane assignments; act on crashed waves and visible cooldown windows.
Start by choosing whether the lane wants priority or a safer wave. If Q can hit the wave and the enemy without exposing you to an all-in, build a crash before recalling or moving. Keep Charm for the opponent's committed approach or movement ability, because its value is highest when it converts their action into your burst window. Use W's brief movement burst to adjust spacing, not as permission to fight inside a larger enemy wave. Your early transition is a completed crash into a recall, river move, or objective setup; if behind, collect safe CS and XP, use Q for controlled clear, and stop contesting center lane when the enemy has the stronger wave.

Aurora
Ekko
Elise
Evelynn
Kassadin
Katarina