When Envoy of the Unknown enters the battlefield, you may have each player draw a card.

Aura spells you cast cost {1} less to cast.
When Ephara's Oracle enters the battlefield, look at the top five cards of your library. You may reveal an enchantment card from among them and put it on the top of your library. Put the rest on the bottom of your library in a random order.

When Everpresent Rot enters the battlefield, create a 1/1 green Saproling creature token, surveil 1, then you gain 1 life.
When one or more permanent cards leave your graveyard, return Everpresent Rot to its owner's hand.

When Extravagant Patisserie enters the battlefield, create a Food token.
{T}: Add {C}.

Enchant creature
When Fable of Tooth and Fur enters the battlefield, create three 2/2 green Wolf creature tokens.
Enchanted creature gets +1/+1 for each creature you control and gains trample.

Enchant creature you control
When Fall from Nyx enters the battlefield, destroy target artifact or land.
Enchanted creature gets +2/+0.

When Familial Roots enters the battlefield, create a 1/1 green Elf creature token.
At the beginning of your upkeep, create a token that's a copy of target token you control.

When Famished Sovereign enters the battlefield, each opponent loses 2 life and you gain 2 life.

Flash
When Fencer's Foil enters the battlefield, you may attach it to target creature you control.
Equipped creature gets +2/+0.
Equip {3}

When Firebrand Disciple enters the battlefield, you may exile an instant or sorcery card from your graveyard. If you do, draw a card.

When Forgemaster Dreadnought enters the battlefield, create three Treasure tokens.
Spellcharge 9

Deathtouch, lifelink
When Furies of the Natural Order enters the battlefield, bless any number of target players.

Enchant creature
When Gargantuan's Gluttony enters the battlefield, put three +1/+1 counters on enchanted creature.
Whenever enchanted creature attacks, create a Food token.

Flash
Vigilance
When Gato Troubador enters the battlefield, untap each other creature you control. Other creatures you control with vigilance gain indestructible until end of turn.

Enchant land
When Gift of Deadwoods enters the battlefield, mill three cards, then return a creature or land card milled this way to your hand.
At the beginning of combat on each player's turn, if you're ancient, you may have enchanted land become a 4/4 Elemental creature until end of turn. It's still a land.

If you have more life than your starting life total, this spell costs {X} less to cast, where X is equal to the difference.
Trample
When Glacier Guardian enters the battlefield, you may have it fight target creature you don't control.

Glassy Soundvein enters the battlefield tapped.
When Glassy Soundvein enters the battlefield, you may pay 1 life. If you do, add one mana of any color other than blue.
{T}: Add {U}.

Lifelink
When Gleaming Pathlighter enters the battlefield, exile up to one target card from a graveyard.

Glowsac Webspinner enters the battlefield with a reach counter on it.
When Glowsac Webspinner enters the battlefield, you gain 1 life for each different kind of counter among permanents you control.

When Go Solo enters the battlefield, sacrifice any number of creatures. Draw a card for each creature sacrificed this way.
As long as you control exactly one creature, that creature gets +2/+2 and has deathtouch and lifelink.

Enchant creature
When Grasp of the Yeti enters the battlefield, you may destroy target creature with flying, artifact, or enchantment.
Enchanted creature gets +3/+3.

Flash
When Grasping Ancient enters the battlefield, exile up to one target instant or sorcery spell.
Whenever Grasping Ancient attacks, you may cast the exiled card without paying its mana cost.
Spellcharge 4

Prowess
When Gravefire Arcanist enters the battlefield, when you cast your next instant or sorcery spell this turn, copy it. You may choose new targets for the copy.
Escape—{1}{R}{R}, Exile six other cards from your graveyard.

When Gravelit Meditation enters the battlefield, you may have each player sacrifice a creature.
{1}{B}, Sacrifice Gravelit Meditation: Return target creature card from your graveyard to your hand.

When Gravepact Wisdom enters the battlefield, reveal the top three cards of your library. Put one into your hand and the rest into your graveyard.
Whenever you cast a spell from your graveyard, each opponent loses 2 life and you gain 2 life.