Whenever you pay life, put that many blood counters on Font of Agonies.

, Remove four blood counters from Font of Agonies: Destroy target creature.

Return target creature card from your graveyard to the battlefield. Sacrifice that creature at the beginning of the next end step.

If it's not your turn, you may exile a green card from your hand rather than pay this spell's mana cost.

Destroy up to two target artifacts and/or enchantments.

Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient.

At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures.

When you unlock this door, you may cast spells from your graveyard this turn, and if a card would be put into your graveyard from anywhere this turn, exile it instead.

(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.)

At the beginning of your upkeep, you may exile a land card from your graveyard. If you do, put a +1/+1 counter on target creature.

: Add .

Other Caves you control have ", Pay 1 life: Add one mana of any color."

Forktail Sweep deals 1 damage to each creature you don't control. (Then exile this card. You may cast the creature later from exile.)

Haste

When Frantic Scapegoat enters, suspect it. (It has menace and can't block.)

Whenever one or more other creatures you control enter, if Frantic Scapegoat is suspected, you may suspect one of the other creatures. If you do, Frantic Scapegoat is no longer suspected.

When Frenzied Gorespawn enters, for each opponent, goad target creature that player controls. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Whenever one or more creatures attack one of your opponents, those creatures gain menace until end of turn.

Tap three untapped Clerics you control: Return Gangrenous Goliath from your graveyard to your hand.

Vigilance

Hydra spells you cast cost less to cast.

Whenever a creature you control becomes the target of a spell, Gargos, Vicious Watcher fights up to one target creature you don't control.

Flying

Skyswarm — At the beginning of your end step, if a creature entered the battlefield under your control this turn, create a 1/1 blue Tyranid Gargoyle creature token with flying.

Flying

Gatekeeper Gargoyle enters with a +1/+1 counter on it for each Gate you control.

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

+2: Untap all creatures you control. Those creatures get +1/+1 until end of turn.

0: Until end of turn, Gideon, Martial Paragon becomes a 5/5 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn.

−10: Creatures you control get +2/+2 until end of turn. Tap all creatures your opponents control.

When Girder Goons dies, create a tapped 2/2 black Rogue creature token.

Blitz (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)

When Glistening Goremonger dies, each opponent sacrifices an artifact or creature of their choice.

Amplify 1 <I>(As this creature enters, put a +1/+1 counter on it for each Beast card you reveal in your hand.)</I>

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

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

Target creature gets +2/+2 until end of turn. (Then exile this card. You may cast the creature later from exile.)

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.

, Sacrifice another creature: Put a +1/+1 counter on Gobbling Ooze.

(Gobland isn't a spell, it's affected by summoning sickness, and it has ": Add .")

Gobland can't block.

Whenever you place a sticker, create a Treasure token. If it's an art sticker, instead create two Treasure tokens. (They're artifacts with ", Sacrifice this artifact: Add one mana of any color.")

, : Flip a coin. If you win the flip, destroy target artifact and untap Goblin Archaeologist. If you lose the flip, sacrifice Goblin Archaeologist.

: Goblin Artillery deals 2 damage to any target and 3 damage to you.

At the beginning of your upkeep, create a 1/1 red Goblin creature token with haste.

Goblin creatures attack each combat if able.

: Goblin Balloon Brigade gains flying until end of turn.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

: Goblin Banneret gets +2/+0 until end of turn.

Whenever you cast a red spell, target creature can't block this turn.

: Goblin Bird-Grabber gains flying until end of turn. Activate only if you control a creature with flying.

Goblin Blast-Runner gets +2/+0 and has menace as long as you sacrificed a permanent this turn.

At the beginning of your upkeep, you may flip a coin. If you win the flip, put a fuse counter on Goblin Bomb. If you lose the flip, remove a fuse counter from Goblin Bomb.

Remove five fuse counters from Goblin Bomb and sacrifice it: It deals 20 damage to target player or planeswalker.

, : Reflip any coin or reroll any die. (Activate only any time it makes sense.)

If Goblin Bowling Team would deal damage to a permanent or player, it deals that much damage plus the result of a six-sided die roll to that permanent or player instead.

Goblin Brigand attacks each combat if able.

: Add .

, : Target Goblin creature gets +2/+0 until end of turn.

Whenever Goblin Cadets blocks or becomes blocked, target opponent gains control of it. (This removes Goblin Cadets from combat.)

First strike

When Goblin Chainwhirler enters, it deals 1 damage to each opponent and each creature and planeswalker they control.

, : Reveal cards from the top of your library until you reveal a land card. Goblin Charbelcher deals damage equal to the number of nonland cards revealed this way to any target. If the revealed land card was a Mountain, Goblin Charbelcher deals double that damage instead. Put the revealed cards on the bottom of your library in any order.

Haste (This creature can attack and as soon as it comes under your control.)

Other Goblin creatures you control get +1/+1 and have haste.

, Sacrifice a Forest: Add three mana in any combination of and/or .

When Goblin Commando enters, it deals 2 damage to target creature.

, Sacrifice Goblin Cratermaker: Choose one —

• Goblin Cratermaker deals 2 damage to target creature.

• Destroy target colorless nonland permanent.

Menace (This creature can't be blocked except by two or more creatures.)

When Goblin Dark-Dwellers enters, 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.