Lands like Celestial Colonnade and Raging Ravine are especially effective in slower strategies that want resilient win conditions built into the mana base, complementing decks that rely on the best colorless cards in MTG for flexible, non-colored impact
Escalate was based off the Entwine mechanic, and generally featured on cards with several smaller effects as opposed to huge game-breaking ones
Players can take out their opponents with a life point sink like Necropotence, but still be able to recoup resources if they choose to sacrifice a creature to Greven
Because you know that the rest of the table passed up on a powerful card
Its understandable to misread this clause as an alternate or additional casting cost rather than a condition check, but even then, all five of these cards are cognitively demanding
Expropriate Duskmourn special guest Expropriate is a fun Commander card that is extremely expensive for Limited play