#6 Felothar the Steadfast Another Commander that likes big butts and cannot lie is Felothar the Steadfast
Here are some examples: Cards that untap your own lands usually work towards mana acceleration, particularly when combined with cards like Utopia Sprawl, Wolfwillow Haven, and other land-based auras
When you get locked out by Iona, Shield of Emeria, when you just cant beat that Griselbrand, theres just this powerless feeling in those games
Can You Play a Land at Any Time In MTG
In Karn sideboards, Ive found that Liquimetal Coating does the repeated land destruction effect much better (the land stays gone for good, which is not true for Ghost Quarter or Field of Ruin), and there are not a whole lot of repeatable land sacrifice effects outside of those two that interest me