Chaos Knight + Shadow Fiend

Why this works

Picking both these heroes puts a lot of pressure on the draft to find lockdown elsewhere. Both Chaos Knight and Shadow Fiend are farm-heavy, physical damage cores. While Shadow Fiend's Presence of the Aura can amplify the damage from Phantasm illusions, the duo offers very little in the way of reliable stuns or teamfight control. An enemy caught by Reality Rift can certainly be blown up by Shadowrazes, but catching them in the first place is the main challenge. The lineup becomes a glass cannon, betting everything on raw damage output to solve problems.

This bet often plays out awkwardly across the game. Shadow Fiend hits a major power spike in the mid-game and wants to fight, but Chaos Knight typically needs more farm to become a true threat. This forces a difficult choice: either CK joins fights before he's ready, or the team plays defensively and risks wasting SF's best timing window. Success depends entirely on getting ahead early and staying there. If the enemy team has good waveclear to handle illusions and ways to kite, these two cores can find themselves unable to apply their damage effectively.