Greenhouse Propagator

a Cat deals combat damage — 394 cards in the game can cause this (Greenhouse Propagator is one).

1. Feline Sovereign — When Greenhouse Propagator deals combat damage, Feline Sovereign kills an artifact or enchantment an opponent controls

a Cat attacks — 394 cards in the game can cause this (Greenhouse Propagator is one).

1. Arahbo, Roar of the World — When Greenhouse Propagator attacks, Arahbo, Roar of the World grants trample

a nontoken Cat enters the battlefield — 395 cards in the game can cause this (Greenhouse Propagator is one).

1. Arahbo, the First Fang — When Greenhouse Propagator enters, Arahbo, the First Fang makes a token

a Cat it grants abilities to — 402 cards in the game can cause this.

1. Hungry Lynx — Hungry Lynx gives Greenhouse Propagator protection

401 other cards cause it too. These are the ones with the most connections.

a Cat enters the battlefield — 413 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator enters:

1. Qasali Slingers — kills an artifact or enchantment an opponent controls
2. Kemba, Kha Enduring — triggers

life is gained — 2,050 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator gains life:

1. Dina, Soul Steeper — makes each opponent lose 1 life
2. South Wind Avatar — makes each opponent lose 1 life
3. Rodolf Duskbringer — grants indestructible
4. Fiendish Panda — puts a +1/+1 counter on itself
5. Veinwitch Coven — brings a card back
6. Marina Vendrell's Grimoire — draws you that many cards
7. Cleric Class — puts a counter on a creature
8. Lich's Mastery — draws you that many cards
9. Wall of Limbs — puts a +1/+1 counter on itself
10. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers

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

anything attacks — 17,785 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

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

a creature attacks — 17,785 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

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

a nontoken creature attacks — 17,785 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes that many tokens
3. Militia's Pride — makes a token

a creature it boosts — 19,235 cards in the game can cause this.

1. Fecund Greenshell — Fecund Greenshell gives Greenhouse Propagator bigger stats
2. Leyline of Vitality — Leyline of Vitality gives Greenhouse Propagator bigger stats
3. Sylvan Anthem — Sylvan Anthem gives Greenhouse Propagator bigger stats
4. Vanquisher's Banner — Vanquisher's Banner gives Greenhouse Propagator bigger stats
5. Beastmaster Ascension — Beastmaster Ascension gives Greenhouse Propagator bigger stats
6. Comforting Counsel — Comforting Counsel gives Greenhouse Propagator bigger stats
7. Vibrating Sphere — Vibrating Sphere gives Greenhouse Propagator bigger stats
8. Icon of Ancestry — Icon of Ancestry gives Greenhouse Propagator bigger stats
9. Paragon of Eternal Wilds — Paragon of Eternal Wilds gives Greenhouse Propagator bigger stats
10. Wolfir Silverheart — Wolfir Silverheart gives Greenhouse Propagator bigger stats

19,225 other cards cause it too. These are the ones with the most connections.

a creature it grants abilities to — 19,235 cards in the game can cause this.

1. Garruk's Uprising — Garruk's Uprising gives Greenhouse Propagator trample
2. Sporoloth Ancient — Sporoloth Ancient gives Greenhouse Propagator an extra ability
3. Roughshod Mentor — Roughshod Mentor gives Greenhouse Propagator trample
4. Citanul Hierophants — Citanul Hierophants gives Greenhouse Propagator an extra ability
5. Ghalta the Unstoppable — Ghalta the Unstoppable gives Greenhouse Propagator trample
6. Ghastbark Twins — Ghastbark Twins gives Greenhouse Propagator an extra ability
7. Giant Ankheg — Giant Ankheg gives Greenhouse Propagator trample and ward
8. Aggressive Mammoth — Aggressive Mammoth gives Greenhouse Propagator trample
9. Spike-Tailed Ceratops — Spike-Tailed Ceratops gives Greenhouse Propagator an extra ability
10. Bedrock Tortoise — Bedrock Tortoise gives Greenhouse Propagator hexproof

19,225 other cards cause it too. These are the ones with the most connections.

a creature it makes cheaper to cast — 19,235 cards in the game can cause this.

1. Rhonas's Monument — Rhonas's Monument reduces what Greenhouse Propagator costs
2. Duskwatch Recruiter // Krallenhorde Howler — Duskwatch Recruiter // Krallenhorde Howler reduces what Greenhouse Propagator costs
3. Conduit of Ruin — Conduit of Ruin reduces what Greenhouse Propagator costs
4. Radagast of Rhosgobel — Radagast of Rhosgobel reduces what Greenhouse Propagator costs
5. Centaur Omenreader — Centaur Omenreader reduces what Greenhouse Propagator costs
6. Herald's Horn — Herald's Horn reduces what Greenhouse Propagator costs
7. Planar Gate — Planar Gate reduces what Greenhouse Propagator costs
8. Urza's Incubator — Urza's Incubator reduces what Greenhouse Propagator costs
9. Aluren — Aluren reduces what Greenhouse Propagator costs

19,226 other cards cause it too. These are the ones with the most connections.

a creature it applies untap to — 19,235 cards in the game can cause this.

1. Quest for Renewal — Quest for Renewal gives Greenhouse Propagator an extra untap

19,234 other cards cause it too. These are the ones with the most connections.

a creature it applies speed increase to — 19,235 cards in the game can cause this.

1. Thousand-Year Elixir — Thousand-Year Elixir gives Greenhouse Propagator haste
2. Akroma's Memorial — Akroma's Memorial gives Greenhouse Propagator haste
3. Vivien, Champion of the Wilds — Vivien, Champion of the Wilds gives Greenhouse Propagator haste

19,232 other cards cause it too. These are the ones with the most connections.

a creature it applies extra combat to — 19,235 cards in the game can cause this.

1. Swinging Ship — Swinging Ship gives Greenhouse Propagator its extra combat

19,234 other cards cause it too. These are the ones with the most connections.

a creature it grants types to — 19,235 cards in the game can cause this.

1. Amorphous Axe — Amorphous Axe gives Greenhouse Propagator an extra creature type
2. Runed Stalactite — Runed Stalactite gives Greenhouse Propagator an extra creature type

19,233 other cards cause it too. These are the ones with the most connections.

a creature whose damage it multiplies — 19,235 cards in the game can cause this.

1. Assault Formation — Assault Formation gives Greenhouse Propagator its damage multiplier

19,234 other cards cause it too. These are the ones with the most connections.

a creature enters the battlefield — 19,635 cards in the game can cause this (Greenhouse Propagator is one).

When Greenhouse Propagator enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Ray Fillet, Wave Warrior — puts a counter on itself
3. The Neutrinos — gets +1/+0
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

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

anything enters the battlefield — 26,290 cards in the game can cause this (Greenhouse Propagator is one).

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

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