Agonasaur Rex

a creature is discarded — 206 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex makes a player discard a card:

1. Wharf Infiltrator — makes a token
2. Bone Miser — makes a token
3. Hashaton, Scarab's Fist — makes a token
4. Surly Badgersaur — puts a +1/+1 counter on itself
5. Oskar, Rubbish Reclaimer — brings a card back
6. Conspiracy Theorist — brings a card back
7. Veronica, Dissident Scribe — makes a token
8. Green Goblin, Nemesis — puts a counter on a Goblin

1 other card cares about it too. These are the ones with the most connections.

a Dinosaur attacks — 263 cards in the game can cause this (Agonasaur Rex is one).

1. Poetic Ingenuity — When Agonasaur Rex attacks, Poetic Ingenuity makes that many tokens

a Dinosaur deals combat damage — 263 cards in the game can cause this (Agonasaur Rex is one).

1. Curious Altisaur — When Agonasaur Rex deals combat damage, Curious Altisaur draws you 1 card

a Dinosaur enters the battlefield — 276 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex enters:

1. Forerunner of the Empire — deals 1 damage
2. Belligerent Yearling — triggers
3. Pantlaza, Sun-Favored — triggers

1 other card cares about it too. These are the ones with the most connections.

a card is discarded — 2,042 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

51 other cards care about it too. These are the ones with the most connections.

a creature goes to a graveyard — 3,011 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex hits the graveyard:

1. Syr Konrad, the Grim — deals 1 damage
2. Robot Domination — draws you 1 card
3. Voracious Brood — puts that many +1/+1 counters on itself
4. Dennick, Pious Apprentice // Dennick, Pious Apparition — triggers
5. Soulcipher Board // Cipherbound Spirit — triggers
6. Sefris of the Hidden Ways — triggers

8 other cards care about it too. These are the ones with the most connections.

a card is drawn — 3,815 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex makes a player draw a card:

1. Temmet, Naktamun's Will — gives +1/+1
2. Niv-Mizzet, Parun — deals 1 damage
3. Aether Syphon — mills a card
4. The Locust God — makes a token
5. Starving Revenant — makes each opponent lose 1 life
6. Diviner's Wand — gets +1/+1
7. Ominous Seas — puts a foreshadow counter on itself
8. Dream Trawler — gets +1/+0
9. Iron Man, Armored Avenger — puts a counter on a creature
10. The Astonishing Ant-Man — puts a +1/+1 counter on itself

57 other cards care about it too. These are the ones with the most connections.

anything gets a counter — 4,415 cards in the game can cause this (Agonasaur Rex is one).

1. All Will Be One — When a creature or Vehicle gets a counter thanks to Agonasaur Rex, All Will Be One deals that much damage
2. Lonis, Genetics Expert — When Lonis, Genetics Expert gets a counter thanks to Agonasaur Rex, it triggers

7 other cards care about it too. These are the ones with the most connections.

a card in a graveyard — 7,589 cards in the game can cause this (Agonasaur Rex is one).

1. Gale, Waterdeep Prodigy — When Agonasaur Rex is in the graveyard, Gale, Waterdeep Prodigy can bring it back
2. Transplant Theorist — When Agonasaur Rex is in the graveyard, Transplant Theorist can bring it back
3. Heart-Shaped Herb — When Agonasaur Rex is in the graveyard, Heart-Shaped Herb can bring it back
4. Wayward Angel — Agonasaur Rex fills your graveyard toward the 7 or more cards Wayward Angel needs
5. Rescue from the Underworld — When Agonasaur Rex is in the graveyard, Rescue from the Underworld can bring it back
6. Victimize — When Agonasaur Rex is in the graveyard, Victimize can bring it back
7. Bound // Determined — When Agonasaur Rex is in the graveyard, Bound // Determined can bring it back
8. Enlightened Confidant — When Agonasaur Rex is in the graveyard, Enlightened Confidant can bring it back
9. Tergrid, God of Fright // Tergrid's Lantern — When Agonasaur Rex is in the graveyard, Tergrid, God of Fright // Tergrid's Lantern can bring it back
10. Aerith, Last Ancient — When Agonasaur Rex is in the graveyard, Aerith, Last Ancient can bring it back

434 other cards care about it too. These are the ones with the most connections.

anything goes to a graveyard — 7,589 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex hits the graveyard:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Planar Void — hits a graveyard
3. Measure of Wickedness — gives an opponent control of itself
4. Energy Field — sacrifices itself

7 other cards care about it too. These are the ones with the most connections.

anything attacks — 17,934 cards in the game can cause this (Agonasaur Rex is one).

When Agonasaur Rex attacks:

1. Invisible Woman — triggers
2. Caesar, Legion's Emperor — sacrifices a creature

129 other cards care about it too. These are the ones with the most connections.

a creature is cast — 18,010 cards in the game can cause this (Agonasaur Rex is one).

1. Bloodbond March — When Agonasaur Rex is cast, Bloodbond March brings a card back

90 other cards care about it too. These are the ones with the most connections.

a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Agonasaur Rex is one).

1. Samwise Gamgee — When Agonasaur Rex enters, Samwise Gamgee makes a token

32 other cards care about it too. These are the ones with the most connections.

anything enters the battlefield — 26,499 cards in the game can cause this (Agonasaur Rex is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Agonasaur Rex enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

61 other cards care about it too. These are the ones with the most connections.