Camille aims to pressure Malphite by using terrain angles for (E) and short trades around second (Q) to deny his passive scaling.
Focus on splitpushing and isolating targets with (R) to avoid Malphite's grouped teamfight strength and low early lane pressure.
Trading pattern
Trade in short bursts, using your passive shield and second (Q) for damage, and reserve (E) for confirmed terrain stuns.
Punish Malphite when his passive shield is down or after he uses (E) to reduce your attack speed.
Avoid extended trades before your first sheen-style item; disengage quickly after landing second (Q) to prevent his armor stacking from reducing your damage.
Danger windows
Be cautious when your (E) is down, as your engage and escape options are limited and Malphite can punish extended trades.
Respect (R) availability; avoid overextending or isolated fights when his engage is ready.
Watch for (Q) and (E) slows that can hinder your mobility and trade effectiveness.
Early game
Use early waves to position near walls and threaten (E) engages, avoiding extended trades before your first item spike.
Take short trades that land the second (Q) true damage, then back off before Malphite can retaliate with (E) attack speed slow.
Avoid using (E) unless you have a safe angle and the second (Q) ready to maximize trade payoff.
Power spikes
At first sheen-style item, your second (Q) true damage becomes a reliable trade tool; use it to take sharper trades and threaten side-lane pressure.
At level 6, (R) allows you to lock down Malphite and dodge his key spells; use it to guarantee picks or after baiting his disengage.
Respect Malphite's level 6 (R) engage threat; avoid grouped fights where his knockup can be decisive.
Win conditions
Use terrain to land (E) stuns and follow up with second (Q) trades to chip down Malphite before he scales.
After your first item spike, pressure side lanes and isolate Malphite or his teammates with (R) to secure picks.
Maintain short, controlled trades and avoid extended fights until you have item and level advantages to overwhelm Malphite's armor and teamfight presence.
Tip: For Camille vs Malphite, read overview, trading pattern, and danger windows first for a fast Top lane check.