When Circle of the Land Druid enters, you may mill four cards. (You may put the top four cards of your library into your graveyard.)Natural Recovery — When Circle of the Land Druid dies, return target land card from your graveyard to your hand.
Creeping Tar Pit enters tapped.: Add or .: Creeping Tar Pit becomes a 3/2 blue and black Elemental creature until end of turn and can't be blocked this turn. It's still a land.
Flying, hasteAt the beginning of combat on your turn, choose an opponent at random that Territorial Hellkite didn't attack during your last combat. Territorial Hellkite attacks that player this combat if able. If you can't choose an opponent this way, tap Territorial Hellkite.
: Add . When you spend this mana to cast a Dragon creature spell, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
Whenever a creature enters, if it was cast, exile it, then return all other permanent cards exiled with Mirror of Life Trapping to the battlefield under their owners' control.
Choose a creature you control, then each opponent chooses a creature they control with equal or lesser power. If you chose a creature this way, exile each creature not chosen by any player this way.
When Tomb of Horrors Adventurer enters, you take the initiative.Whenever you cast your second spell each turn, copy it. If you've completed a dungeon, copy that spell twice instead. You may choose new targets for the copies. (A copy of a permanent spell becomes a token.)
Replicate—Tap an untapped Horror you control. (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)Exile target instant or sorcery card from a graveyard and copy it. You may cast the copy without paying its mana cost.Exile Psionic Ritual.
, , Exile a creature you control: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.Create a tapped 4/1 black Skeleton creature token with menace. (Then exile this card. You may cast the artifact later from exile.)
FlyingAt the beginning of your end step, choose a player. They put two +1/+1 counters on a creature they control. Choose a second player to draw a card. Then choose a third player to create two Treasure tokens.
