The List

Creature — Turtle

This creature has shroud as long as you control no untapped lands. (It can't be the target of spells or abilities.)

Vintara Snapper

Enchantment — Aura

Enchant creature
This Aura enters with X scream counters on it.
Enchanted creature gets +1/+0 for each scream counter on this Aura.

Endless Scream

Eighth Edition

Enchantment

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

Death Pits of Rath

Prophecy

Instant

Exile target attacking creature unless its controller pays {X}.

Excise

Mercadian Masques

Creature — Beast

Whenever this creature becomes blocked, you gain 2 life.

Deepwood Tantiv

Artifact

{2}, {T}: Shuffle target nontoken permanent you control into its owner's library.

Rishadan Pawnshop

Exodus

Creature — Spike

This creature enters with a +1/+1 counter on it.
When this creature enters, move all +1/+1 counters from all creatures onto it.

Spike Cannibal

Stronghold

Creature — Human Soldier

{W}: This creature gets +0/+1 until end of turn.

Honor Guard

Tempest

Creature — Licid

{B}, {T}: This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {B} to end this effect.
At the beginning of the upkeep of enchanted creature's controller, this creature deals 1 damage to that player.