Akron Legionnaire

Except for creatures named Akron Legionnaire and artifact creatures, creatures you control can't attack.

Divine Transformation

Enchant creature
Enchanted creature gets +3/+3.

Glyph of Doom

Choose target Wall creature. At this turn's next end of combat, destroy all creatures that were blocked by that creature this turn.

Greed

Headless Horseman

Hell Swarm

All creatures get -1/-0 until end of turn.

Hell's Caretaker

{T}, Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only during your upkeep.

Hellfire

Destroy all nonblack creatures. Hellfire deals X plus 3 damage to you, where X is the number of creatures that died this way.

Horror of Horrors

Sacrifice a Swamp: Regenerate target black creature. (The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Infernal Medusa

Whenever this creature blocks a creature, destroy that creature at end of combat.
Whenever this creature becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Jovial Evil

Jovial Evil deals X damage to target opponent, where X is twice the number of white creatures that player controls.

Elder Land Wurm

Defender, trample
When this creature blocks, it loses defender.

Lesser Werewolf

{B}: If this creature's power is 1 or more, it gets -1/-0 until end of turn and put a -0/-1 counter on target creature blocking or blocked by this creature. Activate only during the declare blockers step.

Lost Soul

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Mold Demon

When this creature enters, sacrifice it unless you sacrifice two Swamps.

Nether Void

Whenever a player casts a spell, counter it unless that player pays {3}.

Legends