Flying

Whenever another creature you control dies, put a +1/+1 counter on Guardian Kirin.

Vigilance

During your turn, prevent all damage that would be dealt to Guardian Naga.

Flash

Vigilance

When Guardian of Faith enters, any number of other target creatures you control phase out. (Treat them and anything attached to them as though they don't exist until their controller's next turn.)

Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.)

Whenever Guardian of New Benalia enlists a creature, scry 2.

Discard a card: Guardian of New Benalia gains indestructible until end of turn. Tap it.

Whenever you cast a Spirit or Arcane spell, target creature gains flying until end of turn.

Defender (This creature can't attack.)

When a creature attacks you or a planeswalker you control, if Guardian of the Ages has defender, it loses defender and gains trample.

Flying

Guardian of the Gateless can block any number of creatures.

Whenever Guardian of the Gateless blocks, it gets +1/+1 until end of turn for each creature it's blocking.

As an additional cost to cast this spell, tap four untapped artifacts, creatures, and/or lands you control.

Flying

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.)

Vigilance

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn.)

Flying

Whenever this creature attacks, return target nonland permanent card with mana value X or less from your graveyard to the battlefield, where X is this creature's power.

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

When Guardian Shield-Bearer is turned face up, put a +1/+1 counter on another target creature you control.

Flash

Enchant creature

Creatures you control that are enchanted get +1/+1.

When Guardians of Koilos enters, you may return another target historic permanent you control to its owner's hand. (Artifacts, legendaries, and Sagas are historic.)

Defender

Modified creatures you control can attack as though they didn't have defender. (Equipment, Auras you control, and counters are modifications.)

Gudul Lurker can't be blocked.

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

Visit — Look at the bottom card of your library, then give a person outside the game a one-word clue not on that card. They guess a word. If their guess appears in that card's name, claim the prize

Prize — Reveal the card, put it into your hand, then sacrifice Guess Your Fate and open an Attraction.

Lights — 2, 3, 4, 6

Visit — Look at the bottom card of your library, then give a person outside the game a one-word clue not on that card. They guess a word. If their guess appears in that card's name, claim the prize

Prize — Reveal the card, put it into your hand, then sacrifice Guess Your Fate and open an Attraction.

Lights — 2, 4, 5, 6

For each player, choose target nonenchantment, nonland permanent that player controls. Those permanents' owners shuffle them into their libraries. Each player who controlled one of those permanents exiles cards from the top of their library until they exile a nonland card, then puts the rest on the bottom of their library in a random order. Each player may cast the nonland card they exiled without paying its mana cost.

Flying

: If the top card of target player's graveyard is a creature card, put that card on top of that player's library.

: Add .

, : Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters with an additional +1/+1 counter on it.

Whenever you cast a spell that's exactly two colors, look at the top six cards of your library. You may reveal a card that's exactly two colors from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Deathtouch

When Guildsworn Prowler dies, if it wasn't blocking, draw a card.

Enchant creature

Enchanted creature gets +1/-1 and attacks each combat if able.

Lifelink

When Gumdrop Poisoner enters, up to one target creature gets -X/-X until end of turn, where X is the amount of life you gained this turn.

Flying

Whenever you draw your second card each turn, put a +1/+1 counter on Gurgling Anointer.

When Gurgling Anointer dies, return another target creature card with mana value less than or equal to Gurgling Anointer's power from your graveyard to the battlefield.

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

When Gurmag Drowner exploits a creature, look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.

At the beginning of your upkeep, sacrifice Gurzigost unless you put two cards from your graveyard on the bottom of your library.

, Discard a card: You may have Gurzigost assign its combat damage this turn as though it weren't blocked.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Whenever Gustcloak Cavalier attacks, you may tap target creature.

Whenever Gustcloak Cavalier becomes blocked, you may untap Gustcloak Cavalier and remove it from combat.

Whenever Gustcloak Runner becomes blocked, you may untap it and remove it from combat.

Flying

Whenever Gustcloak Skirmisher becomes blocked, you may untap it and remove it from combat.

Flying

Sacrifice Gustrider Exuberant: Creatures you control with power 5 or greater gain flying until end of turn.

Whenever you attack, you may sacrifice another creature or an artifact. If you do, create a 4/1 black Skeleton creature token with menace that's tapped and attacking. (It can't be blocked except by two or more creatures.)

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

Whenever a nontoken creature you control dies, put a slime counter on Gutter Grime, then create a green Ooze creature token with "This creature's power and toughness are each equal to the number of slime counters on Gutter Grime."

Gutterbones enters tapped.

: Return Gutterbones from your graveyard to your hand. Activate only during your turn and only if an opponent lost life this turn.

Counter target blue instant spell.

Level up (: Put a level counter on this. Level up only as a sorcery.)

LEVEL 2-3

2/2

, : Target creature gets -2/-2 until end of turn.

LEVEL 4+

4/4

, : Target creature gets -4/-4 until end of turn.

Flying

Landfall — Whenever a land you control enters, other creatures you control get +1/+0 until end of turn. If that land is a Swamp, those creatures get +2/+0 until end of turn instead.

As long as an opponent has 10 or less life, Guul Draz Vampire gets +2/+1 and has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

This spell costs less to cast as long as you've drawn two or more cards this turn.

Flying, vigilance

Other Birds you control have vigilance.

: Target player discards a card at random. Activate only during your turn.

Trample

At the beginning of your end step, create a number of Food tokens equal to the number of nontoken creatures you had enter under your control this turn.

, Sacrifice a Food: Target creature gains indestructible until end of turn. Tap it.

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

: Add for each +1/+1 counter on Gyre Sage.

Gyrus, Waker of Corpses enters with a number of +1/+1 counters on it equal to the amount of mana spent to cast it.

Whenever Gyrus attacks, you may exile target creature card with lesser power from your graveyard. If you do, create a token that's a copy of that card and that's tapped and attacking. Exile the token at end of combat.

, Sacrifice Haazda Exonerator: Destroy target Aura.

When Haazda Officer enters, target creature you control gets +1/+1 until end of turn.

Deathtouch

Whenever another creature you control that has a hat enters or a hat sticker is put on a creature you control, each opponent loses 1 life.

Whenever Hada Freeblade or another Ally you control enters, you may put a +1/+1 counter on Hada Freeblade.

You may discard a card. If you do, draw a card. (Then exile this card. You may cast the creature later from exile.)

Hagra Constrictor enters with two +1/+1 counters on it.

Each creature you control with a +1/+1 counter on it has menace. (A creature with menace can't be blocked except by two or more creatures.)