Bloodstained Mire - [Foil, Retro Frame] Modern Horizons 3 (MH3){T}, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle. A graveyard for conquerors and conquered alike.

When Lord Xander

copy target instant or sorcery spell you control

or secrets

Sacrifice a creature: Regenerate target creature

Sacrifice a creature: Add three mana in any combination of colors

"The bird of wonder dies

lifelink At the beginning of your upkeep

the mission was under his command

boneless movements are unsettling to humans

this creature enters the battlefield with three +1/+1 counters on it

The same is true for creature spells you control and creature cards you own that aren't on the battlefield

return the other exiled cards to the battlefield under their owner's control attached to that permanent