Chromatic Recall

Whenever a nonland card would be put into a graveyard from anywhere, if it doesn't share any
colors with cards exiled by Chromatic Recall,
you may exile it instead.
At the beginning of your end step, if all five
colors are represented among cards exiled by Chromatic Recall, you may copy one of them.
You may choose new targets for the copy.
"I remember everything."