Target creature gains flying until end of turn. Prevent all damage that would be dealt to that creature this turn.

Leapfrog has flying as long as you've cast an instant or sorcery spell this turn.

: Leaping Lizard gets -0/-1 and gains flying until end of turn.

Target player shuffles their graveyard into their library.

Draw a card.

Put a card from your hand on top of your library: Return Leashling to its owner's hand.

Return target nonland permanent to its owner's hand.

Draw a card.

Other permanents you control have hexproof.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Leech Bonder enters with two -1/-1 counters on it.

, : Move a counter from target creature onto a second target creature. ( is the untap symbol.)

Lifelink

Equipped creature has lifelink.

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

Target creature gets +1/+1 until end of turn. Another target creature gets -1/-1 until end of turn.

Lifelink

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

(: Add .)

Leechridden Swamp enters tapped.

, : Each opponent loses 1 life. Activate only if you control two or more black permanents.

Whenever you cast a spell, equipped creature gets +2/+2 until end of turn.

Equip

Flying

, Exile Leering Onlooker from your graveyard: Create two tapped 1/1 black Bat creature tokens with flying.

: Exile target permanent.

If Legacy Weapon would be put into a graveyard from anywhere, reveal Legacy Weapon and shuffle it into its owner's library instead.

Decimate — When Legate Lanius enters, each opponent sacrifices a tenth of the creatures they control, rounded up.

Whenever an opponent sacrifices a creature, put a +1/+1 counter on Legate Lanius.

Flying

When Legion Angel enters, you may reveal a card you own named Legion Angel from outside the game and put it into your hand.

When Legion Extruder enters, it deals 2 damage to any target.

, , Sacrifice another artifact: Create a 3/3 colorless Golem artifact creature token.

Until end of turn, double target creature's power and it gains first strike.

Haste

Battalion — Whenever Legion Loyalist and at least two other creatures attack, creatures you control gain first strike and trample until end of turn and can't be blocked by creature tokens this turn.

Legion Stronghold enters tapped.

: Add or .

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

At the beginning of combat on your turn, create a 1/1 red Goblin creature token. That token gains haste until end of turn and attacks this combat if able.

Red creatures you control get +1/+0.

White creatures you control get +0/+1.

, Exile Legion's Initiative: Exile all creatures you control. At the beginning of the next combat, return those cards to the battlefield under their owner's control and those creatures gain haste until end of turn.

When Legion's Landing enters, create a 1/1 white Vampire creature token with lifelink.

When you attack with three or more creatures, transform Legion's Landing.

Exile target nonland permanent an opponent controls and all tokens that player controls with the same name as that permanent.

Reach

Whenever you scry, if Legolas, Counter of Kills is tapped, you may untap it. Do this only once each turn.

Whenever a creature an opponent controls dies, put a +1/+1 counter on Legolas.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Untap target creature. Until end of turn, it gains hexproof, reach, and "Whenever this creature becomes tapped, it deals damage equal to its power to up to one target creature."

When Lembas enters, scry 1, then draw a card.

, , Sacrifice Lembas: You gain 3 life.

When Lembas is put into a graveyard from the battlefield, its owner shuffles it into their library.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Lens Flare deals 5 damage to target attacking or blocking creature.

: Until end of turn, Thopters you control have base power and toughness X/X, where X is the number of cards in your hand.

, : Draw a card, then discard a card. If the discarded card was an artifact card, exile it from your graveyard. If you do, create a token that's a copy of it, except it's a 0/2 Thopter artifact creature with flying in addition to its other types.

Players can't search libraries. Any player may pay for that player to ignore this effect until end of turn.

: Target creature gets +1/+1 until end of turn.

Whenever you cast a spell, you may untap Leonin Battlemage.

Equipped creature has ", Unattach Leonin Bola: Tap target creature."

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)

Whenever an artifact enters, you may gain 1 life.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

As long as Leonin Lightbringer is equipped, it gets +1/+1.

When Leonin of the Lost Pride dies, exile target card from an opponent's graveyard.

Lifelink

When Leonin Sanctifier enters the battlefield, choose a creature card in your hand. It perpetually gains lifelink.

You may activate equip abilities any time you could cast an instant.

When Leonin Snarecaster enters, you may tap target creature.

: Creatures you control get +1/+1 until end of turn.

Whenever Leonin Warleader attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking.

Flying, vigilance

Whenever Leori, Sparktouched Hunter deals combat damage to a player, choose a planeswalker type. Until end of turn, whenever you activate an ability of a planeswalker of that type, copy that ability. You may choose new targets for the copies.

Draft Leovold's Operative face up.

As you draft a card, you may draft an additional card from that booster pack. If you do, turn Leovold's Operative face down, then pass the next booster pack without drafting a card from it. (You may look at that booster pack.)

Whenever an opponent casts a green spell, you may pay . If you do, look at that player's hand and choose a card from it. The player discards that card.

: Return Leshrac's Sigil to its owner's hand.

As an additional cost to cast this spell, discard a card.

: Lesser Masticore deals 1 damage to target creature.

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.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Let the Galaxy Burn deals X plus 2 damage to each creature that didn't enter this turn.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Destroy target creature or planeswalker. Each creature that convoked Lethal Scheme connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.)

As an additional cost to cast this spell, sacrifice a creature or sacrifice a modified creature. (Equipment, Auras you control, and counters are modifications.)

Destroy target creature or planeswalker. If the modified creature was sacrificed, draw a card.