Flying, vigilance

Haste

When Giant Ambush Beetle enters the battlefield, you may have target creature block it this turn if able.

Whenever Gilded Cerodon attacks, if you control a Desert or there is a Desert card in your graveyard, target creature can't block this turn.

Flying, first strike

If a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.

If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.

Flash

Flying

Psychic Defense — When Githzerai Monk enters the battlefield, tap all creatures you don't control.

When Glamorous Outlaw enters the battlefield, it deals 2 damage to each opponent and you scry 2.

, Exile Glamorous Outlaw from your hand: Target land gains ": Add , , or " until Glamorous Outlaw is cast from exile. You may cast Glamorous Outlaw for as long as it remains exiled.

Haste

When Glarewielder enters the battlefield, up to two target creatures can't block this turn.

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Whenever another artifact enters the battlefield under your control, Glassdust Hulk gets +1/+1 until end of turn and can't be blocked this turn.

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

Flying, lifelink

At the beginning of each combat, if you have more life than an opponent, Glorious Enforcer gains double strike until end of turn.

Flying, haste

You may exert Glorybringer as it attacks. When you do, it deals 4 damage to target non-Dragon creature an opponent controls. (An exerted creature won't untap during your next untap step.)

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

This spell costs less to cast for each opponent who was dealt damage this turn.

Menace

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

When Goblin Blastronauts enters the battlefield, open an Attraction.

Whenever you roll a 6, you may copy the spell, ability, or Attraction visit that caused you to roll that die. You may choose new targets for the copy.

Menace

When Goblin Dark-Dwellers enters the battlefield, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.

: Goblin Dynamo deals 1 damage to any target.

, , Sacrifice Goblin Dynamo: It deals X damage to any target.

: Reveal cards from the top of your library until you reveal a nonland card. Goblin Machinist gets +X/+0 until end of turn, where X is that card's mana value. Put the revealed cards on the bottom of your library in any order.

Double strike

Whenever you cast a creature spell, create a 4/4 black Zombie Warrior creature token with vigilance.

When God-Eternal Oketra dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.

When Godo, Bandit Warlord enters the battlefield, you may search your library for an Equipment card, put it onto the battlefield, then shuffle.

Whenever Godo attacks for the first time each turn, untap it and all Samurai you control. After this phase, there is an additional combat phase.

Vigilance

: Create an 8/8 Beast creature token that's red, green, and white.

Flying

Flying, vigilance

When Goldmane Griffin enters the battlefield, you may search your library and/or graveyard for a card named Ajani, Inspiring Leader, reveal it, and put it into your hand. If you search your library this way, shuffle.

Flying, haste

Whenever Goldspan Dragon attacks or becomes the target of a spell, create a Treasure token.

Treasures you control have ", Sacrifice this artifact: Add two mana of any one color."

Vigilance

When Goliath Paladin enters the battlefield, you take the initiative.

When Goretusk Firebeast enters the battlefield, it deals 4 damage to target player or planeswalker.

Double strike

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

First strike

Creatures with islandwalk can be blocked as though they didn't have islandwalk.

Menace

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

Flying

When Grasping Thrull enters the battlefield, it deals 2 damage to each opponent and you gain 2 life.

Flying

Haunt (When this creature dies, exile it haunting target creature.)

When Graven Dominator enters the battlefield or the creature it haunts dies, each other creature has base power and toughness 1/1 until end of turn.

: Greater Forgeling gets +3/-3 until end of turn.

Greater Stone Spirit can't be blocked by creatures with flying.

: Until end of turn, target creature gets +0/+2 and gains ": This creature gets +1/+0 until end of turn."

Menace

Greven, Predator Captain gets +X/+0, where X is the amount of life you've lost this turn.

Whenever Greven attacks, you may sacrifice another creature. If you do, you draw cards equal to that creature's power and you lose life equal to that creature's toughness.

Grief Tyrant enters the battlefield with four -1/-1 counters on it.

When Grief Tyrant dies, put a -1/-1 counter on target creature for each -1/-1 counter on Grief Tyrant.

Grim Poppet enters the battlefield with three -1/-1 counters on it.

Remove a -1/-1 counter from Grim Poppet: Put a -1/-1 counter on another target creature.

Combined, enchanted, and equipped creatures you control have menace.

, : Put two target creature cards from graveyards onto the battlefield combined into one creature under your control. (Its power is equal to their total power, its toughness is equal to their total toughness, and it has their names, mana costs, types, text boxes, etc.)

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

When Guan Yu, Sainted Warrior is put into your graveyard from the battlefield, you may shuffle Guan Yu into your library.

Vigilance (Attacking doesn't cause this creature to tap.)

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.

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

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

Flying

Whenever a creature you control becomes blocked, you may untap that creature and remove it from combat.

Flying

Whenever Gwaihir attacks, target attacking creature gains flying until end of turn.

At the beginning of each end step, if you gained 3 or more life this turn, create a 3/3 white Bird creature token with flying and "Whenever this creature attacks, target attacking creature gains flying until end of turn."

Boast — : Hagi Mob deals 1 damage to any target. (Activate only if this creature attacked this turn and only once each turn.)

Whenever another creature enters the battlefield, you may put X +1/+1 counters on Hamletback Goliath, where X is that creature's power.

This spell costs less to cast for each creature you control with a +1/+1 counter on it.

Creature spells you cast cost less to cast for each creature you control with a +1/+1 counter on it.

, Tap three untapped white creatures you control: Destroy target creature.

Flying

Non-Archon creatures have base power and toughness 3/3.

When Harmonious Archon enters the battlefield, create two 1/1 white Human creature tokens.

Wither (This deals damage to creatures in the form of -1/-1 counters.)

, : Hateflayer deals damage equal to its power to any target. ( is the untap symbol.)

Whenever you sacrifice a permanent, Havoc Jester deals 1 damage to any target.

When Hazezon Tamar enters the battlefield, create X 1/1 Sand Warrior creature tokens that are red, green, and white at the beginning of your next upkeep, where X is the number of lands you control at that time.

When Hazezon leaves the battlefield, exile all Sand Warriors.