This meant that best deck in Modern was almost always some sort of unfair deck, with a rotating cast of which was the best based on what hate-cards people were playing in the given week
Extra ramp will be excellent when your commander has X in its mana cost, and also helps pay future commander tax
However, if it somehow already had three landmark counters on it before it left the battlefield, you'll create three Treasure tokens
Spells and abilities that interact with activated abilities (such as Stifle) will interact with unearth, but spells and abilities that interact with spells (such as Cancel) will not
Still, the ability is expensive enough that having the mana around to actually use it isnt guaranteed, and it isnt like any of these modes is really going to make you feel like youre getting there Mana filter lands usually arent very good in Limited
This is a fantastic Lair and I plan to max out here as well