You now have three colourless mana floating, and can do it again: tap Basalt Monolith to make three more colourless mana, pay three to untap it, copy the ability using two colourless and Rings of Brighthearth, untap Basalt Monolith once, tap it to make three more colourless, and then untap it with the copied ability
I wont get into the science of subgrades this week (that could be a subject for an entire article), but these two copies were basic 9.5s because they had one subgrade of just 9.0
If your Commander is Akroma, Angel of Fury, you may cast her face down from the command zone
So what do you think of Out of Time
If two or more effects attempt to modify how many counters would be put onto a permanent you control, you choose the order to apply those effects, no matter who controls the sources of those effects
Most successful decks play it pretty close to the chest, as the big 10 2-color pairs are all fairly well-supported