|Shadowmoor, |Eventide, +"on top of its owner's library", +!"counter target spell", +!"from a graveyard" (2)
Put target attacking or blocking creature on top of its owner's library.
Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.)
Return target permanent to its owner's hand. If that permanent is red or green, put it on top of its owner's library instead.
Gatherer works better in the Companion app!