You gain 4 life. If a creature died this turn, you gain 8 life instead.

Enchant creature
Enchanted creature has "Whenever you gain life, put that many +1/+1 counters on this creature."

Zombies you control get +1/+0.
At the beginning of your end step, if a creature died this turn, you may pay . If you do, create a 2/2 black Zombie creature token.

Destroy target creature. You may search your library and/or graveyard for a card named Liliana, Death Mage, reveal it, and put it into your hand. If you search your library this way, shuffle it.

At the beginning of each end step, if a creature died this turn, you may put a loyalty counter on a Liliana planeswalker you control.

Flash
When Liliana's Standard Bearer enters the battlefield, draw X cards, where X is the number of creatures that died under your control this turn.

, Sacrifice Liliana's Steward: Target opponent discards a card. Activate this ability only any time you could cast a sorcery.

[+1]: Return up to one target creature card from your graveyard to your hand.
[−3]: Destroy target creature. Its controller loses 2 life.
[−7]: Target opponent loses 2 life for each creature card in their graveyard.

[+1]: Each player discards a card. Each opponent who can't loses 3 life.
[−3]: Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard.
[−7]: You get an emblem with "At the beginning of combat on your turn, put target creature card from a graveyard onto the battlefield under your control. It gains haste."

When Llanowar Visionary enters the battlefield, draw a card.
: Add .

Counter target spell unless its controller pays . If you control a creature with flying, counter that spell unless its controller pays instead.

Whenever you draw a card, put a +1/+1 counter on Lorescale Coatl.

Whenever Makeshift Battalion and at least two other creatures attack, put a +1/+1 counter on Makeshift Battalion.

Malefic Scythe enters the battlefield with a soul counter on it.
Equipped creature gets +1/+1 for each soul counter on Malefic Scythe.
Whenever equipped creature dies, put a soul counter on Malefic Scythe.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Lifelink
Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card.
Whenever an opponent casts their second spell each turn, draw a card.

Flash (You may cast this spell any time you could cast an instant.)
: Masked Blackguard gets +1/+1 until end of turn.

When Massacre Wurm enters the battlefield, creatures your opponents control get -2/-2 until end of turn.
Whenever a creature an opponent controls dies, that player loses 2 life.

, Put a page counter on Mazemind Tome: Scry 1.
, , Put a page counter on Mazemind Tome: Draw a card.
When there are four or more page counters on Mazemind Tome, exile it. If you do, you gain 4 life.

When Meteorite enters the battlefield, it deals 2 damage to any target.
: Add one mana of any color.

Target player discards two cards.