These cards both have unique art, and they're reversible, with one side mostly themed around cats, and the other tailored to dog-lovers
And these things are all over Commander, there are 3,272 Legendary-Matters brews over at EDHREC.com in tons of different color combinations
You can collect a total of 48 Pack Hourglasses by completing all the Step-Up Battles of the current Pokemon TCG Pocket expansion
Yes, since battles are permanents with counters on them, can absolutely proliferate those counters if you want to
While you cant Saw in Half your commander or a legendary creature for ultimate value, the possibilities this card can lead to definitely add up
If the Equipment is no longer on the battlefield as the job select ability resolves, you'll still create the Hero token, although you won't attach any Equipment to it