Ferrous Lake Steel Mentor: I couldn't quite figure which location this was supposed to represent from the games, but it seems to be referring to the origins of Super Mutants in Appalachia, with Vault Tec infecting the water supply of several towns with FEV and watching as said towns transformed slowly into Mutants before clearing them out and starting over
Riverchurn Monument (one of Aetherdrift's better offerings) is a good alternative to a "mill half your library effect" and can easily pull wins out of games that seem hopeless
By using something like a Voltaic Key or other permanent that untaps another permanent, you can repeatedly take extra turns without giving up a turn
Experience Magic:TheGathering at its finest with the UltraProCommanderSeries5Playmat
This is due to the way their effects are worded: they tell the player to search their library for a basic land type, like a forest or mountain, then put it into play
This keeps your hand full and makes it so that you never run out of gas