Colorless Mystic Forge Combo vs Eldrazi

Eldrazi plays its own Chalice of the Void and a very similar colorless-synergy shell, so Disruptor Flute naming Chalice of the Void, Thought-Knot Seer, or Eye of Ugin can neutralize their key pieces or tax their Kozilek's Command. Pithing Needle is flexible against Eye of Ugin's activated search ability or Chalice's static effect indirectly via other targets, and helps shut down their Eldrazi Temple-fueled consistency pieces. Cut Lotus Petal and a Manifold Key since Chalice of the Void on 0 or 1 punishes our cheap artifact-heavy curve badly, so we want fewer low-cost pieces to walk into it. This is a mirror-ish grind where card quality and disruption matter more than raw speed.