Akshan vs Malzahar

Throw Avengerang (Q) through minions toward your opponent: each enemy hit extends its range, and it deals damage both on the way out and on the way back.

Jump off Heroic Swing (E) as soon as you're well placed: you don't have to finish the swing, and the jump fires one last shot.

Focus the Scoundrels marked by Going Rogue (W) first: killing one revives the allies they killed and gives you bonus gold.

Roam with Going Rogue (W) along walls and brush: away from terrain, you lose your camouflage quickly.

Get out of the Call of the Void (Q) zone quickly: its two portals fire after a short delay, and their projectiles silence you.

If you have CC, hit him first with a cheap attack, then wait a moment: Void Shift (passive) still ignores CC right after the first damage.

Stay away from minions hit by Malefic Visions (E): if they die, the visions jump to the nearest enemy, and his Voidlings follow them.

Take your trades before he hits level 6: after that, Nether Grasp (R) can lock you down from range while his team hits you.

When he casts Nether Grasp (R) on an ally, focus him: he channels in place, and any CC interrupts him and frees your ally.