When CARDNAME enters the battlefield, it deals 3 damage to any target.

First strike

You may cast Lightning Reflexes as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.

Enchant creature

Enchanted creature gets +1/+0 and has first strike.

Flying, trample, haste

At the beginning of the end step, Lightning Shrieker's owner shuffles it into their library.

Equipped creature gets +1/+0 and has trample.

, Sacrifice Lightning Spear: It deals 3 damage to any target.

Equip

Flying

Haste (This creature can attack and as soon as it comes under your control.)

Lightning Surge deals 4 damage to any target.

Threshold — If seven or more cards are in your graveyard, instead Lightning Surge deals 6 damage to that permanent or player and the damage can't be prevented.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

At the beginning of your end step, put a +1/+1 counter on each creature that attacked this turn.

Sacrifice Lightshield Array: Creatures you control gain hexproof and indestructible until end of turn.

Whenever Likeness of the Seeker becomes blocked, untap up to three lands you control.

+1: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.

−3: Target creature gets +X/+X or -X/-X until end of turn, where X is the number of Swamps you control.

−6: You get an emblem with "Swamps you control have ‘: Add .'"

+1: Create a 2/2 black Zombie creature token. Mill two cards.

−3: Return target creature card from your graveyard to the battlefield. That creature is a black Zombie in addition to its other colors and types.

−7: Destroy all non-Zombie creatures.

Whenever an opponent discards a card, that player loses 2 life.

Destroy target black creature or black planeswalker. If that permanent was a Liliana planeswalker, her controller loses 3 life.

Liliana's Elite gets +1/+1 for each creature card in your graveyard.

Put a -1/-1 counter on each creature you don't control. You may search your library and/or graveyard for a card named Liliana, Death Wielder, reveal it, and put it into your hand. If you search your library this way, shuffle.

Deathtouch

Whenever Liliana's Reaver deals combat damage to a player, that player discards a card and you create a tapped 2/2 black Zombie creature token.

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.

Flying

When Liliana's Specter enters the battlefield, each opponent discards a card.

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.

Enchant planeswalker

Enchanted planeswalker has "−8: Put all creature cards from all graveyards onto the battlefield under your control."

Whenever a creature deals damage to enchanted planeswalker, destroy that creature.

Whenever Lim-Dûl's Cohort blocks or becomes blocked by a creature, that creature can't be regenerated this turn.

First strike

: Regenerate Lim-Dûl's High Guard.

Look at the top five cards of your library. As many times as you choose, you may pay 1 life, put those cards on the bottom of your library in any order, then look at the top five cards of your library. Then shuffle and put the last cards you looked at this way on top in any order.

When Limited Resources enters the battlefield, each player chooses five lands they control and sacrifices the rest.

Players can't play lands as long as ten or more lands are on the battlefield.

, : Search your library for a Rebel permanent card with mana value X or less, put it onto the battlefield, then shuffle.

: Put target Rebel card from your graveyard on the bottom of your library.

When Lineprancers enters the battlefield, you get , then you may put a power and toughness sticker on a creature you own.

: Target creature you don't control blocks target creature you control with a power and toughness sticker on it other than Lineprancers this turn if able.

Create two 1/1 white Spirit creature tokens with flying.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying

At the beginning of combat on your turn, if you have a full party, choose target nonland permanent an opponent controls. Until your next turn, it can't attack or block, and its activated abilities can't be activated.

Sacrifice Linvala: Choose hexproof or indestructible. Creatures you control gain that ability until end of turn.

: Exile target card from a graveyard. If it was a permanent card, put a +1/+1 counter on Lion Sash.

Equipped creature gets +1/+1 for each +1/+1 counter on Lion Sash.

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

Whenever you gain life, you may pay . If you do, put a +1/+1 counter on each creature you control and those creatures gain trample until end of turn.

Changeling (This card is every creature type.)

When Littjara Kinseekers enters the battlefield, if you control three or more creatures that share a creature type, put a +1/+1 counter on Littjara Kinseekers, then scry 1.

Whenever you cast a noncreature spell, target creature gets +X/+0 until end of turn, where X is that spell's mana value.

Choose a Background (You can have a Background as a second commander.)

Equipped creature gets +2/+0 and has "Whenever this creature becomes the target of a spell, this creature deals 2 damage to any target."

Equip

As an additional cost to cast this spell, reveal a creature card from your hand.

You gain life equal to the revealed card's mana value.

Flash

Flying

, Discard a land card: Living Twister deals 2 damage to any target.

: Return a tapped land you control to its owner's hand.

: Choose another target creature. Its controller may exile it with an aegis counter on it.

, : Return all exiled cards with aegis counters on them to the battlefield under their owners' control.

Partner (You can have two commanders if both have partner.)

Double strike

Equipped creature has double strike.

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

: Add .

: You may put a land card from your hand onto the battlefield.

Whenever another creature enters the battlefield under your control, Llanowar Stalker gets +1/+0 until end of turn.

: Add .

: Add or . Llanowar Wastes deals 1 damage to you.

When Loaming Shaman enters the battlefield, target player shuffles any number of target cards from their graveyard into their library.

: Loathsome Catoblepas must be blocked this turn if able.

When Loathsome Catoblepas dies, target creature an opponent controls gets -3/-3 until end of turn.

Exploit (When this creature enters the battlefield, you may sacrifice a creature.)

Menace

When Loathsome Curator exploits a creature, destroy target creature you don't control with mana value 3 or less.

Flash

Menace

When Lobelia Sackville-Baggins enters the battlefield, exile target creature card from an opponent's graveyard that was put there from the battlefield this turn, then create X Treasure tokens, where X is the exiled card's power.

Flash

, Sacrifice an Island: Lochmere Serpent can't be blocked this turn.

, Sacrifice a Swamp: You gain 1 life and draw a card.

: Exile five target cards from an opponent's graveyard. Return Lochmere Serpent from your graveyard to your hand. Activate only as a sorcery.

Wither (This deals damage to creatures in the form of -1/-1 counters.)

When Lockjaw Snapper dies, put a -1/-1 counter on each creature with a -1/-1 counter on it.

Locus of Enlightenment has each activated ability of the exiled cards used to craft it. You may activate each of those abilities only once each turn.

Whenever you activate an ability that isn't a mana ability, copy it. You may choose new targets for the copy.