Whether you're ramping into a fast The One Ring, casting Grim Monolith, or just dumping out threats, this land gives you raw power without waiting
(Testing a bunch of dice, finding one that rolls higher numbers more often, and choosing to use that one is obviously cheating, regardless of whether it's a spindown or not.) Conclusion Non-malicious differences between spindowns and regular D20s are irrelevant
If you want to stay in red, Hellkite Tyrant is another great option (it counts all of your artifacts, not just Treasures), and if you'd like to pair with blue then you should look into Mechanized Production
Vampires have recently received a new dimension with Blood Tokens, artifact tokens you use to discard a card to draw a new one
And normal cards that care about counters look to add them with things like populate and Doubling Season, and this heads somewhere else