When Llanowar Empath enters, scry 2, then reveal the top card of your library. If it's a creature card, put it into your hand. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Reach, trample

Domain — : Return Llanowar Greenwidow from your graveyard to the battlefield tapped. It gains "If this permanent would leave the battlefield, exile it instead of putting it anywhere else." This ability costs less to activate for each basic land type among lands you control.

: Add one mana of any color.

: Target land you control becomes a 3/3 Elemental creature with haste until end of turn. It's still a land. Activate only as a sorcery.

Llanowar Reborn enters tapped.

: Add .

Graft 1 (This land enters with a +1/+1 counter on it. Whenever a creature enters, you may move a +1/+1 counter from this land onto it.)

When Llanowar Sentinel enters, you may pay . If you do, search your library for a card named Llanowar Sentinel, put that card onto the battlefield, then shuffle.

: Add .

When Llanowar Visionary enters, draw a card.

: Add .

When Llawan, Cephalid Empress enters, return all blue creatures your opponents control to their owners' hands.

Your opponents can't cast blue creature spells.

When Loan Shark enters, if you've cast two or more spells this turn, draw a card.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Draw a card, then draw a card for each other instant and sorcery spell you've cast this turn.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Whenever Lone Revenant deals combat damage to a player, if you control no other creatures, look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Search your library for a card, then shuffle and put that card third from the top.

Vigilance

When Loran of the Third Path enters, destroy up to one target artifact or enchantment.

: You and target opponent each draw a card.

Target artifact or creature gains hexproof and indestructible until end of turn. Scry 1.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

When Lord Xander, the Collector enters, target opponent discards half the cards in their hand, rounded down.

Whenever Lord Xander attacks, defending player mills half their library, rounded down.

When Lord Xander dies, target opponent sacrifices half the nonland permanents they control of their choice, rounded down.

Vanishing 3 (This creature enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

When Lost Auramancers dies, if it had no time counters on it, you may search your library for an enchantment card, put it onto the battlefield, then shuffle.

Undergrowth — When Lotleth Giant enters, it deals 1 damage to target opponent for each creature card in your graveyard.

Protection from modified creatures. (Modified creatures have a power, toughness, or ability different than their printed version.)

At the beginning of each player's end step, you may put a +1/+1 counter on target creature that player controls.

Whenever Lowland Basilisk deals damage to a creature, destroy that creature at end of combat.

: Target Goblin creature you control gets +1/+0 and gains flying until end of turn. Sacrifice that creature at the beginning of the next end step.

: Prevent the next 2 damage that would be dealt to any target this turn.

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Trample

Lieutenant — At the beginning of combat on your turn, if you control your commander, put a +1/+1 counter on each creature you control.

Flying

At the beginning of your end step, if a permanent you controlled left the battlefield this turn, put a +1/+1 counter on each tapped creature you control, then untap them.

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

Flying

At the beginning of your upkeep, you may create a 1/1 white Spirit creature token with flying.

Flying

Whenever another creature you control leaves the battlefield, you gain 1 life.

If Luminous Phantom would be put into a graveyard from anywhere, exile it instead.

Whenever another creature you control enters, you gain 1 life.

Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Humans you control gain indestructible until your next turn. (Then exile this card. You may cast the creature later from exile.)

: Put a charge counter on Lux Cannon.

, Remove three charge counters from Lux Cannon: Destroy target permanent.

Whenever you cast an Elf spell, you may create a 1/1 green Elf Warrior creature token.

Equipped creature gets +1/+1 for each charge counter on Mace of the Valiant and has vigilance. (Attacking doesn't cause it to tap.)

Whenever a creature you control enters, put a charge counter on Mace of the Valiant.

Equip

Flying

Whenever Maelstrom Archangel deals combat damage to a player, you may cast a spell from your hand without paying its mana cost.

Once during each of your turns, you may cast an instant or sorcery spell from your graveyard by sacrificing a creature in addition to paying its other costs. If a spell cast this way would be put into your graveyard, exile it instead.

Whenever a player casts a noncreature spell, Magebane Lizard deals damage to that player equal to the number of noncreature spells they've cast this turn.

When Magma Giant enters, it deals 2 damage to each creature and each player.

Magnanimous Magistrate enters with five reprieve counters on it.

Whenever another nontoken creature you control dies, if its mana value was 1 or greater, you may remove that many reprieve counters from Magnanimous Magistrate. If you do, return that card to the battlefield under its owner's control.

, , Sacrifice Magus of the Balance: Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Creatures you control get +1/+0 and gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

Return target creature card from your graveyard to the battlefield with a mannequin counter on it. For as long as that creature has a mannequin counter on it, it has "When this creature becomes the target of a spell or ability, sacrifice it."

Trample

Descend 4 — Whenever Malamet Veteran attacks, if there are four or more permanent cards in your graveyard, put a +1/+1 counter on target creature.

Flying

: Put target card from a graveyard on the bottom of its owner's library. Activate only as a sorcery.

As long as you're shorter than an opponent, Man of Measure gets +0/+1 and has first strike.

As long as you're taller than an opponent, Man of Measure gets +1/+0.

Mana Bloom enters with X charge counters on it.

Remove a charge counter from Mana Bloom: Add one mana of any color. Activate only once each turn.

At the beginning of your upkeep, if Mana Bloom has no charge counters on it, return it to its owner's hand.

At the beginning of each player's end step, put a charge counter on Mana Cache for each untapped land that player controls.

Remove a charge counter from Mana Cache: Add . Any player may activate this ability but only during their turn before the end step.

Enchant creature

Enchanted creature has "Cumulative upkeep ." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)

, Pay 1 life: Add one mana of any color.

, : Add one mana of any color.

Whenever a creature enters, you may add an amount of equal to the number of creatures you control that share a creature type with it.