Camille should pressure Ornn early to deny his stable scaling and avoid letting him freely reach tank item spikes.
This is a control vs teamfight scaling matchup; Camille must leverage her mobility and short trades to punish Ornn's slow early game and avoid extended fights.
Trading pattern
Trade only when your second (Q) is ready and use (E) to engage from terrain angles that guarantee a stun.
Punish Ornn after he uses (E) away from terrain or wastes (W) brittle without follow-up.
Disengage quickly after landing your short trades to avoid (E) knockup and (R) long-range engage.
Danger windows
Respect (E) knockup when he has terrain access; avoid clustering near walls to reduce engage risk.
Be cautious when (W) brittle is active, as it amplifies his follow-up damage and crowd control.
Avoid overextending post-level 6 as (R) can initiate long-range engages that are hard to dodge without proper spacing.
Early game
Use short trades around your second (Q) true damage and avoid extended fights before your first item spike.
Position near terrain to threaten (E) engages and punish Ornn when he mispositions without terrain.
Avoid using (E) recklessly as missing it limits your escape and engage options before level 6.
Power spikes
At first sheen-style item, use your second (Q) to land reliable trades and threaten side-lane pressure.
At level 6, use (R) to lock down Ornn after baiting his disengage or to guarantee picks.
Respect Ornn's level 6 (R) engage and his first tank item spike by avoiding extended fights and maintaining mobility.
Win conditions
Use terrain to threaten (E) engages and punish Ornn's immobility with short, true-damage trades around your second (Q).
Reach your first item spike to increase trade payoff and then pressure side lanes to create pick opportunities with (R).
Avoid extended fights before scaling and leverage (R) lockdown to isolate and kill Ornn or his teammates in side-lane skirmishes.
Tip: For Camille vs Ornn, read overview, trading pattern, and danger windows first for a fast Top lane check.
