mtg ixalan lost caverns card list Magic: The Gathering The of Commander Deck Lost Caverns of Ixalan Set

These special cards can appear in all boosters, and Id expect these to be really valuable due to the popularity of EDH

This one is also from Alpha, the oldest printing of Black Lotus and thus the most valuable

removing cards from the graveyard tends to correlate to grindy games that benefit from a creature you can chuck into play that slowly accrues advantage over a long game, especially if you throw in some cards that care about zombies or tokens

In my mind the question comes down to whether you consider yourself a collector, a player or a mixture of the two

Improvise doesn't change a spell's mana cost or converted mana cost