Lightning Storm deals X damage to any target, where X is 3 plus the number of charge counters on Lightning Storm.

Discard a land card: Put two charge counters on Lightning Storm. You may choose a new target for it. Any player may activate this ability but only if Lightning Storm is on the stack.

Lightning Strike deals 3 damage to any target.

Enchant creature

Enchanted creature gets +3/+0 and has first strike. (It deals combat damage before creatures without first strike.)

Until end of turn, creatures you control gain ": This creature deals 1 damage to any target."

, , Sacrifice Lightning-Core Excavator: It deals 3 damage to any target.

Whenever an Aura enters the battlefield under your control, if you cast it, you may search your library for an Aura card with mana value less than or equal to that Aura and with a different name than each Aura you control, put that card onto the battlefield attached to Light-Paws, Emperor's Voice, then shuffle.

Lightwalker has flying as long as it has a +1/+1 counter on it.

Enchant creature

Enchanted creature is a Treefolk with base power and toughness 0/4 and loses all abilities.

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: Target player discards a card.

−2: Search your library for a card, then shuffle and put that card on top.

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

+2: Put a -1/-1 counter on up to one target creature.

−3: Destroy target creature with a -1/-1 counter on it.

−10: Return all creature cards from your graveyard to the battlefield.

+2: Each player discards a card.

−X: Return target nonlegendary creature card with mana value X from your graveyard to the battlefield.

−8: You get an emblem with "Whenever a creature dies, return it to the battlefield under your control at the beginning of the next end step."

Lifelink

Whenever another nontoken creature you control dies, exile Liliana, Heretical Healer, then return her to the battlefield transformed under her owner's control. If you do, create a 2/2 black Zombie creature token.

+1: Target player loses 2 life.

−1: Return target creature card from your graveyard to your hand.

−7: Destroy up to two target creatures. Put up to two creature cards from graveyards onto the battlefield under your control.

+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 Liliana's Contract enters the battlefield, you draw four cards and you lose 4 life.

At the beginning of your upkeep, if you control four or more Demons with different names, you win the game.

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.

Mill X cards. Target player loses 2 life for each creature card put into your graveyard this way.

Zombies you control get +1/+1.

When Liliana's Mastery enters the battlefield, create two 2/2 black Zombie creature tokens.

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.

When Liliana's Shade enters the battlefield, you may search your library for a Swamp card, reveal it, put it into your hand, then shuffle.

: Liliana's Shade gets +1/+1 until end of turn.

Target opponent discards a card.

Look at the top five cards of your library. You may reveal a black card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

, Sacrifice Liliana's Steward: Target opponent discards a card. Activate only as a sorcery.

Each opponent sacrifices a creature. If you control a Liliana planeswalker, each opponent also discards a card.

Vigilance

Lily Bowen, Raging Grandma enters the battlefield with two +1/+1 counters on it.

At the beginning of your upkeep, double the number of +1/+1 counters on Lily Bowen if its power is 16 or less. Otherwise, remove all but one +1/+1 counter from it, then you gain 1 life for each +1/+1 counter removed this way.

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 Line Cutter enters the battlefield, roll to visit your Attractions.

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.

Enchant creature

At the beginning of the end step of enchanted creature's controller, that player sacrifices that creature.

Whenever you cast a historic spell, you may pay . If you do, return Lingering Phantom from your graveyard to your hand. (Artifacts, legendaries, and Sagas are historic.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on 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.)

Vigilance

: Lionheart Maverick gets +1/+2 until end of turn.

As an additional cost to cast this spell, choose a number between 0 and 5.

Liquid Fire deals X damage to target creature and 5 minus X damage to that creature's controller, where X is the chosen number.

: Target permanent becomes an artifact in addition to its other types until end of turn.

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.

Sacrifice an artifact: Lithatog gets +1/+1 until end of turn.

Sacrifice a land: Lithatog gets +1/+1 until end of turn.

, : Copy target activated or triggered ability you control. You may choose new targets for the copy.

, : Copy target instant or sorcery spell you control. You may choose new targets for the copy.

, : Copy target permanent spell you control. (The copy becomes a token.)

This spell can't be countered.

Lithomantic Barrage deals 1 damage to target creature or planeswalker. It deals 5 damage instead if that target is white and/or blue.

Changeling (This card is every creature type.)

, , Exile a creature card from your graveyard: Put two +1/+1 counters on target creature. Activate only as a sorcery.

Littjara Mirrorlake enters the battlefield tapped.

: Add .

, , Sacrifice Littjara Mirrorlake: Create a token that's a copy of target creature you control, except it enters the battlefield with an additional +1/+1 counter on it. Activate only as a sorcery.

Destroy target creature. Add .

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.)

Spree (Choose one or more additional costs.)

+ — Search your library for a card, put it into your graveyard, then shuffle.

+ — Return up to two creature cards with total mana value 4 or less from your graveyard to the battlefield.