Tectonic Fiend

hits creature — 2,298 cards in the game can cause this.

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Tectonic Fiend onto the battlefield from your library
2. Kethek, Crucible Goliath — Kethek, Crucible Goliath can put Tectonic Fiend onto the battlefield from your library
3. Polymorph — Polymorph can put Tectonic Fiend onto the battlefield from your library
4. Birthing Ritual — Birthing Ritual can put Tectonic Fiend onto the battlefield from your library
5. Industrial Advancement — Industrial Advancement can put Tectonic Fiend onto the battlefield from your library
6. Killer Instinct — Killer Instinct can put Tectonic Fiend onto the battlefield from your library
7. Arthur, Marigold Knight — Arthur, Marigold Knight can put Tectonic Fiend onto the battlefield from your library
8. Proteus Staff — Proteus Staff can put Tectonic Fiend onto the battlefield from your library
9. Synthetic Destiny — Synthetic Destiny can put Tectonic Fiend onto the battlefield from your library
10. Divergent Transformations — Divergent Transformations can put Tectonic Fiend onto the battlefield from your library
11. Transmogrify — Transmogrify can put Tectonic Fiend onto the battlefield from your library
12. Lukka, Coppercoat Outcast — Lukka, Coppercoat Outcast can put Tectonic Fiend onto the battlefield from your library
13. Identity Echo — Identity Echo can put Tectonic Fiend onto the battlefield from your library

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

an Elemental creature in a graveyard — 88 cards in the game can cause this (Tectonic Fiend is one).

1. Thunderkin Awakener — When Tectonic Fiend is in the graveyard, Thunderkin Awakener can bring it back

a nontoken Elemental is sacrificed — 90 cards in the game can cause this (Tectonic Fiend is one).

1. Ashling, the Limitless — When you sacrifice Tectonic Fiend, Ashling, the Limitless makes a token

an Elemental in a graveyard — 90 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend is in the graveyard:

1. Sunflare Shaman — gets bigger
2. Horde of Notions — can bring it back

an Elemental is put into a graveyard from the battlefield — 93 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend is put into a graveyard from the battlefield:

1. Omnath, Locus of Rage — deals 3 damage
2. Titania, Nature's Force — mills a card

an Elemental enters the battlefield — 754 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend enters:

1. Champion of the Path — deals its power damage
2. Risen Reef — puts a land onto the battlefield

a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Tectonic Fiend is one).

When you sacrifice Tectonic Fiend:

1. Fumulus, the Infestation — makes a token
2. Bag of Devouring — exiles it

a creature is sacrificed — 1,741 cards in the game can cause this (Tectonic Fiend is one).

When you sacrifice Tectonic Fiend:

1. Ziatora, the Incinerator — deals that creature's power damage
2. Dina, Essence Brewer — draws you 1 card
3. Fleshtaker — gains you 1 life
4. Body Dropper — puts a +1/+1 counter on itself
5. Smothering Abomination — draws you 1 card
6. Kels, Fight Fixer — draws you 1 card
7. Caesar, Legion's Emperor — triggers
8. Grist, the Hunger Tide — kills a creature or planeswalker an opponent controls
9. Cabal Therapist — triggers
10. Rakdos, the Muscle — exiles a card from an opponent's library

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

a creature in a graveyard — 2,769 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend is in the graveyard:

1. Chainer, Dementia Master — can bring it back
2. Havengul Lich — can bring it back
3. Liliana the Repentant — can bring it back
4. Paleoloth — can bring it back
5. Chainer, Nightmare Adept — can bring it back
6. Banon, the Returners' Leader — can bring it back
7. Sword of Light and Shadow — can bring it back
8. Necromantic Thirst — can bring it back
9. Krile Baldesion — can bring it back
10. Extus, Oriq Overlord // Awaken the Blood Avatar — can bring it back

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

a nontoken creature dies — 2,769 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend dies:

1. Zahur, Glory's Past — makes a token
2. Liesa, Forgotten Archangel — brings a card back
3. Avacyn, Angel of Horror — brings a card back
4. Yedora, Grave Gardener — brings a card back
5. Nim Deathmantle — brings a card back
6. Valkyrie's Call — brings a card back
7. Decaying Soil — brings a card back
8. High-Society Hunter — draws you 1 card
9. Liliana, Heretical Healer // Liliana, Defiant Necromancer — flickers itself
10. Body Launderer — draws and discards

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

a creature dies — 2,830 cards in the game can cause this (Tectonic Fiend is one).

When Tectonic Fiend dies:

1. Battle of Hoover Dam — puts 2 counters on a creature
2. Pious Evangel // Wayward Disciple — makes each opponent lose 1 life
3. Daxos, Blessed by the Sun — gains you 1 life
4. Elas il-Kor, Sadistic Pilgrim — makes each opponent lose 1 life
5. Bereaved Survivor // Dauntless Avenger — triggers

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

a creature leaves the battlefield — 4,238 cards in the game can cause this (Tectonic Fiend is one).

1. Ninja Teen — When Tectonic Fiend leaves the battlefield, Ninja Teen makes each opponent lose 1 life

35 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 (Tectonic Fiend is one).

1. Havi, the All-Father — Tectonic Fiend fills your graveyard toward the 4 or more cards Havi, the All-Father needs

443 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 (Tectonic Fiend is one).

When Tectonic Fiend attacks:

1. Shaun, Father of Synths — makes a token
2. Surgical Suite // Hospital Room — puts a counter on a creature

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

a creature attacks — 17,934 cards in the game can cause this (Tectonic Fiend is one).

1. Chorale of the Void — When Tectonic Fiend attacks, Chorale of the Void brings a card back

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