That is down 6% from January, but still a massive share of overall submissions
Slowing them down by taking Noble Hierarch isnt that relevant, and while I might be able to beat one Collected Company with a well-placed Snapcaster Mage, the second is going to suck
One extra Energy on Arcanine ex will allow it to retreat, and then be ready to attack the next turn after attaching another Energy
They can add context when comparing print waves, packaging variation, and storage history but an opening date does not prove when a box was manufactured
I'd also advise not letting your opponent spin a coin, because the heads side is slightly heavier and can result in a disproportionate number of tails coming up
Like the other Mox gems, Mox Jet grants one (black) mana per turn and can be used as an interrupt without requiring mana to be spent