Being able to play lands directly from your graveyard has empowered quite a few strategies in Magic, most notably Legacy Lands and Vintage Workshop, but you'll occasionally see it in Modern Golgari decks too
You only get to use Professor Elms Training Method, Pokball, and Dual Ball
What are the top chase cards in Pitch Black
I will acknowledge that I can be wrong here and you often can cast it as a 1 or 2 mana play because you have made so many 1/1 Mercenary tokens and maybe that actually will push this card to be among the strong red uncommons
You need a lot of fixing and thus a lot of lands, but equally, you can't dedicate too many slots to fixing and so the sweet spot is much more heavily highlighted that it is in normal cube
Tolkien had noted an apparent discrepancy between Elrond's reference to the Runes (the Moon-letters) as invented by the Dwarves, and Appendix E stating that they were invented by the Sindar in Beleriand