Stratosoarer

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

When Stratosoarer 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.

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

When Stratosoarer enters:

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

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

When Stratosoarer 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 (Stratosoarer is one).

When Stratosoarer 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 in a graveyard — 7,589 cards in the game can cause this (Stratosoarer is one).

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

When Stratosoarer 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 (Stratosoarer is one).

When Stratosoarer attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Invisible Woman — triggers
4. Caesar, Legion's Emperor — sacrifices a creature
5. Guide of Souls — triggers
6. Campsite Cuisine — sacrifices a Food
7. Gossip's Talent — triggers

122 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 (Stratosoarer is one).

When Stratosoarer attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Saw — sacrifices a creature

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

a creature blocks — 17,934 cards in the game can cause this (Stratosoarer is one).

1. Tide of War — When Stratosoarer blocks, Tide of War sacrifices a creature

29 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 (Stratosoarer is one).

1. Bloodbond March — When Stratosoarer 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 (Stratosoarer is one).

1. Samwise Gamgee — When Stratosoarer enters, Samwise Gamgee makes a token

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

a creature enters the battlefield — 19,800 cards in the game can cause this (Stratosoarer is one).

When Stratosoarer 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

348 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 (Stratosoarer is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Stratosoarer 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.