+Logic (6)
: Add .
, Sacrifice Archaeological Dig: Add one mana of any color.
Counter target spell unless its controller pays for each card in your graveyard.
Madness <i>(If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)</i>
Search your library and graveyard for up to four creature cards with different names that each have mana value X or less and reveal them. An opponent chooses two of those cards. Shuffle the chosen cards into your library and put the rest onto the battlefield. Exile Ecological Appreciation.
Delve <i>(Each card you exile from your graveyard while casting this spell pays for .)</i>
Counter target spell unless its controller pays .
, : You may put a creature card from your hand onto the battlefield.
Mill five cards, then return a creature card milled this way to your hand. <i>(Then exile this card. You may cast the artifact later from exile.)</i>
Gatherer works better in the Companion app!
for each card in your graveyard.
<i>(If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)</i>