At the beginning of each upkeep, if no spells were cast last turn, transform Gatstaf Shepherd.

When Geistcatcher's Rig enters, you may have it deal 4 damage to target creature with flying.

Create X X/X green Ooze creature tokens.

At the beginning of your upkeep, create a Forest land token.

When Generous Patron enters, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

Whenever you put one or more counters on a creature you don't control, draw a card.

Genestealer's Kiss — Whenever Genestealer Patriarch attacks, put an infection counter on target creature defending player controls.

Children of the Cult — Whenever a creature with an infection counter on it dies, you create a token that's a copy of that creature, except it's a Tyranid in addition to its other types.

First strike

When Gerrard, Weatherlight Hero dies, exile it and return to the battlefield all artifact and creature cards in your graveyard that were put there from the battlefield this turn.

When Ghastly Death Tyrant enters, choose one —

• Disintegration Ray — Destroy target enchantment an opponent controls. You lose life equal to its mana value.

• Death Ray — Creatures you control gain deathtouch until end of turn.

, Sacrifice Ghitu Fire-Eater: It deals damage equal to its power to any target.

Flying

When Giant Albatross dies, you may pay . If you do, for each creature that dealt damage to Giant Albatross this turn, destroy that creature unless its controller pays 2 life. A creature destroyed this way can't be regenerated.

+2: Up to one target creature an opponent controls attacks Gideon, Battle-Forged during its controller's next turn if able.

+1: Until your next turn, target creature gains indestructible. Untap that creature.

0: Until end of turn, Gideon, Battle-Forged becomes a 4/4 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn.

Put a +1/+1 counter on each creature you control. You may search your library and/or graveyard for a card named Gideon, the Oathsworn, reveal it, and put it into your hand. If you search your library this way, shuffle.

When Gift of Compleation enters, incubate 3. (Create an Incubator token with three +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

Whenever a Phyrexian you control dies, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Enchant artifact or creature

As long as enchanted permanent is a creature, it gets +2/+2 and has menace. (It can't be blocked except by two or more creatures.)

When Gift of Wrath leaves the battlefield, create a 2/2 red Spirit creature token with menace.

Vigilance, trample, haste

Whenever Gishath, Sun's Avatar deals combat damage to a player, reveal that many cards from the top of your library. Put any number of Dinosaur creature cards from among them onto the battlefield and the rest on the bottom of your library in a random order.

Whenever you sacrifice another permanent, put a +1/+1 counter on Gixian Infiltrator.

Reveal the top six cards of your library. You may put any number of snow permanent cards from among them into your hand. Put the rest into your graveyard.

When you unlock this door, this Room deals 4 damage to target creature an opponent controls.

(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.)

Whenever you cast a creature spell this turn, draw a card.

You may exert Glory-Bound Initiate as it attacks. When you do, it gets +1/+3 and gains lifelink until end of turn. (An exerted creature won't untap during your next untap step.)

Gnat Alley Creeper can't be blocked by creatures with flying.

Sacrifice an artifact: Gnathosaur gains trample until end of turn.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If that creature is a Goat, it also gets +3/+0 until end of turn.

Hellbent — As long as you have no cards in hand, Gobhobbler Rats gets +1/+0 and has ": Regenerate Gobhobbler Rats." (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

, Sacrifice Goblin Cratermaker: Choose one —

• Goblin Cratermaker deals 2 damage to target creature.

• Destroy target colorless nonland permanent.

: Each creature attacks this turn if able.

When Goblin Goliath enters, create a number of 1/1 red Goblin creature tokens equal to the number of opponents you have.

, : If a source you control would deal damage to an opponent this turn, it deals double that damage to that player instead.

When Goblin Matron enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

Goblin Negotiation deals X damage to target creature. Create a number of 1/1 red Goblin creature tokens equal to the amount of excess damage dealt to that creature this way.

Whenever Goblin Psychopath attacks or blocks, flip a coin. If you lose the flip, the next time it would deal combat damage this turn, it deals that damage to you instead.

Sacrifice a Goblin: Regenerate Goblin Turncoat.

: Add .

When Gods' Eye, Gate to the Reikai is put into a graveyard from the battlefield, create a 1/1 colorless Spirit creature token.

Draw a card for each different power among creatures you control.

Flying, vigilance

This land enters tapped.

: Add or .

When Goliath Hatchery enters, create two 3/3 green Phyrexian Beast creature tokens with toxic 1. (Players dealt combat damage by them also get a poison counter.)

Corrupted — At the beginning of your upkeep, if an opponent has three or more poison counters, choose a creature you control, then draw cards equal to its total toxic value.

Flying

Stowage — Whenever Goliath Truck attacks, put two +1/+1 counters on another target attacking creature.

Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Gates you control enter untapped.

: Add .

: Add one mana of any color that a Gate you control could produce.

Double strike

Whenever Goring Ceratops attacks, other creatures you control gain double strike until end of turn.

Whenever one or more creatures you control that entered this turn deal combat damage to a player, create a 5/5 red Dragon Spirit creature token with flying.

: Creatures you control gain haste until end of turn.

Whenever Graceful Cat attacks, it gets +1/+1 until end of turn.

At the beginning of combat on your turn, if you both own and control Graf Rats and a creature named Midnight Scavengers, exile them, then meld them into Chittering Host.

: Grapeshot Catapult deals 1 damage to target creature with flying.

Flying

Whenever Grateful Apparition deals combat damage to a player or planeswalker, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Whenever Graven Abomination attacks, exile target card from defending player's graveyard.

Creatures with flying get +2/+0.

Creatures without flying get -2/-0.

Each outlaw creature card in your graveyard has encore , where X is its mana value. (Exile it and pay its encore cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

When Great Desert Prospector enters, create a tapped Powerstone token for each other creature you control. (They're artifacts with ": Add . This mana can't be spent to cast a nonartifact spell.")

Great Hall of Starnheim enters tapped.

: Add .

, , Sacrifice Great Hall of Starnheim and a creature you control: Create a 4/4 white Angel Warrior creature token with flying and vigilance. Activate only as a sorcery.