Sacrifice this creature: Return target legendary creature card from your graveyard to the battlefield. Activate only during your turn, before attackers are declared.

When this creature blocks a creature, destroy that creature and this creature.

Vigilance
Lieutenant — At the beginning of combat on your turn, if you control your commander, prevent all combat damage that would be dealt to creatures you control this turn. Other creatures you control gain vigilance until end of turn.

Vigilance
When this creature enters, if an opponent controls more lands than you, search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle.

Golden Rule — Whenever a token enters, you may have target player other than its controller create a token that's a copy of it, then you draw a card if an opponent created a token this way. Do this only once each turn.

Unbreakable Skin — Whenever Luke Cage attacks alone, he gets +2/+0 and gains indestructible until end of turn.

Flying
Specialize
When Lulu, Forgetful Hollyphant enters, you get a boon with "When you cast your next creature spell without flying, it perpetually gains flying."

This card can changes to one of the different specialized versions, depending on which color was discarded:
Lulu, Helpful Hollyphant
Lulu, Curious Hollyphant
Lulu, Vengeful Hollyphan
Lulu, Inspiring Hollyphant
Lulu, Wild Hollyphant

Flying
Whenever you attack with one or more other creatures with flying, you gain twice that much life.

This card is a specialized version of Lulu, Forgetful Hollyphant.

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.)

Vigilance
When this creature enters, exile any number of other nontoken creatures you control until it leaves the battlefield.
This creature gets +2/+2 for each card exiled with it.

When Lumbering Lightshield enters, target opponent reveals a nonland card at random from their hand. It perpetually gains "This spell costs more to cast."

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control.

Vigilance
When this creature enters, for each opponent, exile up to one target creature that player controls and that player gains life equal to its power.

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

Flying
Whenever a creature you control without flying dies, return it to the battlefield under its owner's control with a flying counter on it.

: This creature gets +0/+1 until end of turn.
: This creature can block an additional creature this turn.

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.

When this creature transforms into Lunarch Inquisitors, you may exile another target creature until this creature leaves the battlefield.

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

This creature enters with a +1/+1 counter on it for each other creature and/or artifact you control.

All Sliver creatures have absorb 1.

Flying
First strike
Lifelink
Other Angels you control get +1/+1 and have lifelink.

When this creature enters, create a 1/1 blue Wizard creature token with ", Sacrifice this token: Counter target noncreature spell unless its controller pays ."

, , Discard two cards: Destroy all creatures except for Mageta. Those creatures can't be regenerated.

This creature 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 this creature. If you do, return that card to the battlefield under its owner's control.

, , Sacrifice this creature: 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.

This creature enters tapped.
, : Destroy all artifacts, creatures, and enchantments.

Creatures without flying can't attack.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay ."

Mutate
Vigilance
Whenever this creature mutates, you gain 4 life.