Govern the Guildless

The body of the sorcery is permanent Mind Control with a deliberate restriction: it only takes monocolored creatures, which is the price for a six-mana effect that never gives the target back. The forecast clause exists to widen that target pool. Revealing the card from hand for a recurring color-shift is the wrench that turns a gold creature monocolored, or a colorless one any single color you like, opening up a steal the sorcery half could not otherwise reach. Color-changing was guild-era technology built for a plane defined by two-color factions, and this card weaponizes it: in a world where most threats are multicolored, the bare steal looks dead until forecast prunes a target down to one color. The crucial timing constraint is that the color change lasts only until end of turn, so there is no priming across multiple upkeeps. To steal a gold creature you must spend on forecast during your upkeep and then cast the spell for that same turn, eight mana in a single turn, with this card revealed for everyone to read the plan. That telegraphing is the cost of stapling enabler and payoff to one card: you announce the acquisition before you can execute it. It is a slow, top-heavy design from an era comfortable asking for big single-turn mana investments, and the seam between the two halves (cheap color-fix, expensive permanent theft) is exactly what justifies both abilities sharing a card.