Torpor Orb

Creatures entering don't cause abilities to trigger.

False Cure

Until end of turn, whenever a player gains life, that player loses 2 life for each 1 life they gained.

Have

Screaming Nemesis

Haste
Whenever this creature is dealt damage, it deals that much damage to any other target. If a player is dealt damage this way, they can't gain life for the rest of the game.

Bojuka Bog

This land enters tapped.
When this land enters, exile target player's graveyard.
{T}: Add {B}.

Fumble

Return target creature to its owner's hand. Gain control of all Auras and Equipment that were attached to it, then attach them to another creature.