Whenever a creature dies, its controller puts the top X cards of his or her library into his or her graveyard, where X is that creature's toughness. 4B, t, Sacrifice Lich's Hourglass: Return target creature card from a graveyard to the battlefield under your control.
Next: Courageous Villager
Read the Winds
Whenever an artifact you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays X, where X is that artifact's converted mana cost.
Oath of SorinB
When Oath of Sorin enters the battlefield, target player loses 2 life and you gain 2 life.
At the beginning of your end step, if a planeswalker entered the battlefield under your control this turn, each opponent discards a card.
Next: Stampeding Sliver
Call the Hydra
Silva, Blade of Dreams2
Legendary Artifact -- Equipment
Equipped creature gets +1/+1 and can block up to two additional creatures.
At the beginning of each player's postcombat main phase, put each creature dealt damage by equipped creature this turn on top of its owner's library.
Next: Interrogate the Storm
Monstrosity of the Dark Realms
Enchantment -- Aura
Enchanted creature gets +2/+2 and has first strike.
When Knight's Honour is put into a graveyard from the battlefield, put a 2/2 white Knight creature token with first strike onto the battlefield.
Defender of Anarchy1RR
Creature -- Human Knight
First strike, protection from white
When Defender of Anarchy enters the battlefield, you may have it deal 3 damage to target white creature. The damage can't be prevented.
Cumulative upkeep 1
At the beginning of each player's upkeep, that player taps X untapped creatures he or she controls, where X is the number of age counters on Encroachment Sphere.
Nextus: Metallic Shriek
Skull of Griselbrand