MTG Star Trek | Assimilate and Federation mechanics explained

A full breakdown of assimilate and federation, the two MTG Star Trek mechanics built to fight each other. We cover how assimilate turns creatures into Borg artifact creatures, how federation counts creature types, why every assimilated creature drops out of the federation count, and rules questions on changelings, blink, commanders, and players leaving the game. Then we get into how to build a Borg deck and a federation deck that actually work.

Our MTG Star Trek preview covers the full mechanic lineup, including beam me up, face a dilemma, federation, assimilate, and the Commander-only battlefront and seek out. We break down the four Commander decks, the LCARS shock lands and other Booster Fun treatments, how rare the signed headliner cards are, and which product gives you the most for your money before the set releases November 13th, 2026.

Wizards of the Coast confirmed Star Trek MTG delays on October 16th, citing production and shipping problems. Play Boosters and Prerelease Packs are on schedule for the November 6th Prerelease and November 13th release. In North America, the Commander decks may arrive late. Europe, the Middle East, Africa, and Asia-Pacific face longer lists, including Collector Boosters, Bundles, Scene Boxes, and Draft Night. Here's the full breakdown by region and what to ask your local game