R to knock up the group, E immediately for the AoE and attack speed reduction, Q to slow, W for damage.
Malphite Wild Rift Expert Guide
§ 07b — Advanced MechanicsMalphite: combos & tips Wild Rift
Poke with Q and W, then a surprise R, followed by E on landing.
Activate W for the armour and magic resistance, E for the AoE, Q to slow, then auto-attack.
Flash into the group and use R simultaneously for a zero-range engage; they won’t have time to react.
FAQ
How should I play Malphite in Wild Rift?
Malphite is generally played as Top. The first objective is to short trades, defensive wave management. Its biggest edge comes from unstoppable, reliable 5v5 engagement.
When is Malphite strongest?
Malphite takes over in mid game: first herald/dragon groupings, flash-r angles.
How do I punish Malphite?
Malphite can be punished when predictable if vision is controlled by the enemy. A practical answer listed here is: Buy Bramble Vest vs Care and Steelcaps vs AD early.