This land enters tapped. {T}: Add {C}. {2}{C}, {T}, Sacrifice this land: Copy target instant or sorcery spell you control. You may choose new targets for the copy. {4}{C}, {T}, Sacrifice this land: Create a token that's a copy of target creature you control.
This land enters tapped. {T}: Add {U} or {R}. {2}{U}{R}: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.
Flying When Linvala enters, if an opponent has more life than you, you gain 5 life. When Linvala enters, if an opponent controls more creatures than you, create a 3/3 white Angel creature token with flying.
Lifelink If a nontoken creature an opponent controls would die, instead exile that card and create a 2/2 black Zombie creature token. {2}{B}, Sacrifice another Vampire or Zombie: Put two +1/+1 counters on Kalitas.
Target opponent loses 5 life unless that player discards two cards or sacrifices a creature or planeswalker of their choice. Repeat this process once.
"I have suffered a thousand lifetimes of agony on this wretched world. I've far less time to share with you, but I assure you, no less pain." —Ob Nixilis
When this creature enters, target opponent reveals their hand. You choose a nonland card from it and exile that card. When this creature leaves the battlefield, target opponent draws a card.
The amorphous, magically animated residue known as the Fathom Sludge lurks in the Hagra Cistern, attacking its prey with pseudopods and dragging it down to be digested.