Conspiracy + Hatchery Sliver + Shield Sphere

BG identity

Commander legal

The 3 combo pieces

What must be in place

Conspiracy on the battlefield with "Sliver" chosen

How to execute it

  1. Cast Shield Sphere by paying {0}, and choosing to pay its replicate cost an arbitrarily large number of times by paying {0}.
  2. Shield Sphere triggers, creating a copy of it for each time its replicate cost was paid.
  3. Resolve all Shield Sphere spells, causing the nontoken Shield Sphere to enter the battlefield, and creating a token copy of it for each time its replicate cost was paid.

What the combo produces