Miri Riam Lexicon

Hello, I have a Miri Riam: Beacon in the Dark from War of Light number 58 which states:
Now, my team consists of: 4 Yellow Lanterns, 1 Red Lantern, 2 Orange Lanterns and a Star Sapphire.
I was not able to find anything in the lexicon under the words "You Control". Does this mean any colors in my team, fielded dice, or bought dice?
Also, if it's only for fielded or bought dice, would Miri count for the cost while fielding her as my 4th color, or would i already need another Miri die fielded for the Star Sapphire color?
Finally, also assuming its for fielded or bought dice only, would my Lantern Ring: Power Ring from War of Light number 87 count as a color if it was on the field, or is it only characters that count for control?
When fielded, move a character die from your Used Pile with Purchase cost less than or equal to the number of different lantern colors you control to the Field Zone at level 1.
Now, my team consists of: 4 Yellow Lanterns, 1 Red Lantern, 2 Orange Lanterns and a Star Sapphire.
I was not able to find anything in the lexicon under the words "You Control". Does this mean any colors in my team, fielded dice, or bought dice?
Also, if it's only for fielded or bought dice, would Miri count for the cost while fielding her as my 4th color, or would i already need another Miri die fielded for the Star Sapphire color?
Finally, also assuming its for fielded or bought dice only, would my Lantern Ring: Power Ring from War of Light number 87 count as a color if it was on the field, or is it only characters that count for control?