When Gavony Silversmith enters, put a +1/+1 counter on each of up to two target creatures.

Gaze of Adamaro deals damage to target player equal to the number of cards in that player's hand.

( can be paid with either or .)

Regenerate target creature. At this turn's next end of combat, destroy all creatures that blocked or were blocked by it this turn.

This spell costs less to cast for each artifact you control.

: Gearseeker Serpent can't be blocked this turn.

Gearsmith Guardian gets +2/+0 as long as you control a blue creature.

2 — : This creature gets +2/+0 until end of turn.

4 — Whenever a creature enters the battlefield under your control, this permanent deals 2 damage to target player.

2 — 4/1

3 — 3/6

: Add .

, : Each player draws a card, then discards a card.

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

Whenever Geist of Saint Traft attacks, create a 4/4 white Angel creature token with flying that's tapped and attacking. Exile that token at end of combat.

Flying

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

Whenever you cast an instant or sorcery spell, put a charge counter on Geistflame Reservoir.

, , Remove any number of charge counters from Geistflame Reservoir: It deals that much damage to any target.

, : Exile the top card of your library. You may play that card this turn.

Vigilance

Geist-Honored Monk's power and toughness are each equal to the number of creatures you control.

When Geist-Honored Monk enters, create two 1/1 white Spirit creature tokens with flying.

: Gelectrode deals 1 damage to any target.

Whenever you cast an instant or sorcery spell, you may untap Gelectrode.

All Slivers have ": Add one mana of any color."

Cycling (, Discard this card: Draw a card.)

When you cycle Gempalm Incinerator, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield.

Cycling (, Discard this card: Draw a card.)

When you cycle Gempalm Sorcerer, Wizard creatures gain flying until end of turn.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Reach, trample

Whenever this creature mutates, destroy target artifact or enchantment an opponent controls.

If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.

: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

Double team (When this creature attacks, conjure a duplicate into your hand, then both of them perpetually lose double team.)

: Creatures you control named Genasi Rabble-Rouser get +1/+0 until end of turn.

: Choose two target blocked attacking creatures. If each of those creatures could be blocked by all creatures that the other is blocked by, each creature that's blocking exactly one of those attacking creatures stops blocking it and is blocking the other attacking creature. Activate only during the declare blockers step.

Whenever a creature you control becomes blocked, it gets +3/+3 until end of turn for each creature blocking it.

Legendary Humans you control have indestructible.

: Exile target card from a graveyard. If it was a creature card, create a 1/1 white Human Soldier creature token.

: The next time a source of your choice would deal damage to you this turn, that damage is dealt to target creature you control instead.

, Sacrifice Generator Servant: Add . If that mana is spent on a creature spell, it gains haste until end of turn. (That creature can attack and as soon as it comes under your control.)

Destroy target permanent. Its controller creates a 3/3 green Elephant creature token.

Menace

At the beginning of your upkeep, you may create a Treasure token. When you do, target opponent creates a tapped Treasure token.

Whenever Generous Plunderer attacks, it deals damage to defending player equal to the number of artifacts they control.

When Generous Stray enters, draw a card.

Whenever a nontoken creature enters, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.

When you cast this spell, copy it for each time you've cast your commander from the command zone this game.

Reveal cards from the top of your library until you reveal a nonland permanent card. You may put that card onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield on the bottom of your library in a random order.

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.

Enchant Forest

: Enchanted Forest becomes a 4/4 green Spirit creature until end of turn. It's still a land.

When enchanted Forest is put into a graveyard, you may return Genju of the Cedars from your graveyard to your hand.

Enchant Mountain

: Enchanted Mountain becomes a 6/1 red Spirit creature until end of turn. It's still a land.

When enchanted Mountain is put into a graveyard, you may return Genju of the Spires from your graveyard to your hand.

(Transforms from Dowsing Device.)

: Add .

, : Until end of turn, target creature gains haste and gets +X/+0, where X is the number of artifacts you control. Activate only as a sorcery.

When Geological Appraiser enters, if you cast it, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

Whenever a player casts an instant or sorcery spell, put a number of charge counters on Geometric Nexus equal to that spell's mana value.

, , Remove all charge counters from Geometric Nexus: Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of charge counters removed this way.

Add . Spend this mana only to cast artifact or creature spells.

Geothermal Crevice enters tapped.

: Add .

, Sacrifice Geothermal Crevice: Add .

Whenever you cast a spell during your turn other than your first spell that turn, create a 2/2 blue and black Zombie Rogue creature token.

Whenever a Zombie you control enters, put a +1/+1 counter on it for each other Zombie that entered the battlefield under your control this turn.

Flying

Geralf's Masterpiece gets -1/-1 for each card in your hand.

, Discard three cards: Return Geralf's Masterpiece from your graveyard to the battlefield tapped.

When Geralf's Mindcrusher enters, target player mills five cards.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

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.

Untap target creature. It gets +3/+3 until end of turn.

Trample, haste

You gain 2 life for each card in your hand.

Flash

When Get Your Head in the Game enters, exile target nonland permanent until it (this card) leaves the battlefield, then touch it (this card) to your head. When it (this card) stops touching it (your head), sacrifice it (the card, not your head).

Spree (Choose one or more additional costs.)

+ — Exile target nontoken creature. Return it to the battlefield under its owner's control at the beginning of the next end step.

+ — Destroy target creature if no other creature has greater power.

Other creatures you control get -1/-1.

, : Return target creature card from your graveyard to the battlefield. It gains "If this creature would leave the battlefield, exile it instead of putting it anywhere else." Activate only as a sorcery.

Target player sacrifices a creature of their choice and loses 1 life.

Protection from permanents with corruption counters on them

+1: Each opponent loses 2 life and you gain 2 life. Put a corruption counter on up to one other target creature or planeswalker.

−3: Gain control of target creature or planeswalker until end of turn. Untap it and put a corruption counter on it. It gains haste until end of turn.

−7: Gain control of each permanent with a corruption counter on it.

Landfall — Whenever a land you control enters, Geyser Glider gains flying until end of turn.