Instead, they would protect claims against those who held none with the coalition
Most Standard decks already run a decent creature count, but the desire to protect opposing Battles (or should I say Sieges) will potentially raise the average and thats before you consider how many decks might want to run Battles of their own
Golgari can brick off the opponent's offense and play enough removal to keep the battlefield empty, but also close the door when needed, unlike Rakdos, where you lose access to giant green creatures
They can add up to a lot of additional cards over the course of a game
(2020-04-17) If more than one player wishes to reveal a companion, the starting player does so first, and players proceed in turn order
If a spell just gives you a Clue token directly, Illuminator wont interact, even though you still get the token