Desertion

a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Desertion is one).

When an artifact enters thanks to Desertion:

1. Ultron, Artificial Malevolence — makes a token
2. The Prydwen, Steel Flagship — makes a token
3. Conquest Mission — puts a quest counter on itself
4. Surge Conductor — proliferates
5. Replication Specialist — makes a token
6. Weapons Manufacturing — makes a token
7. Mirrorworks — makes a token

an instant is cast — 3,931 cards in the game can cause this (Desertion is one).

When Desertion is cast:

1. Lunar Mystic — draws you 1 card
2. Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time — grants rebound
3. Repeated Reverberation — copies an ability
4. Riku of Two Reflections — copies a spell
5. Sword of Wealth and Power — copies a spell
6. Lilah, Undefeated Slickshot — gets +1/+1
7. Gale, Waterdeep Prodigy — brings a card back
8. Harness the Storm — brings a card back
9. In the Eye of Chaos — counters a spell
10. Niblis of Frost — taps a creature an opponent controls

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

an artifact enters the battlefield — 4,643 cards in the game can cause this (Desertion is one).

When an artifact enters thanks to Desertion:

1. Transplant Theorist — draws you 1 card
2. Elvish Archivist — puts 2 +1/+1 counters on itself
3. Golbez, Crystal Collector — surveils
4. Sludge Strider — makes a player lose 1 life
5. Underhanded Designs — makes each opponent lose 1 life
6. Mechan Assembler — makes a token
7. Glassdust Hulk — gets +1/+1
8. Rook Turret — draws you 1 card
9. Hedron Detonator — deals 1 damage
10. Pactdoll Terror — makes each opponent lose 1 life

54 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 (Desertion is one).

When a creature enters thanks to Desertion:

1. Samwise Gamgee — makes a token
2. Dual Nature — makes a token
3. Chainer, Nightmare Adept — grants haste
4. Preston, the Vanisher — makes a token
5. Faerie Artisans — makes a token
6. Angelic Sell-Sword — makes a token
7. Arni, Humble Scribe — untaps itself
8. Saradoc, Master of Buckland — makes a token
9. Lonis, Cryptozoologist — triggers
10. Radiant Solar — triggers

23 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 (Desertion is one).

1. Precursor Golem — When Precursor Golem enters thanks to Desertion, it makes 2 tokens
2. Conciliator's Duelist — When Conciliator's Duelist enters thanks to Desertion, it draws you 1 card
3. Master of Winds — When Master of Winds enters thanks to Desertion, it draws you 2 cards
4. Lunarch Veteran // Luminous Phantom — When a creature enters thanks to Desertion, Lunarch Veteran // Luminous Phantom gains you 1 life
5. Pious Evangel // Wayward Disciple — When a creature enters thanks to Desertion, Pious Evangel // Wayward Disciple gains you 1 life
6. Daxos, Blessed by the Sun — When a creature enters thanks to Desertion, Daxos, Blessed by the Sun gains you 1 life
7. Elas il-Kor, Sadistic Pilgrim — When a creature enters thanks to Desertion, Elas il-Kor, Sadistic Pilgrim gains you 1 life
8. Glaring Fleshraker — When a creature enters thanks to Desertion, Glaring Fleshraker deals 1 damage
9. Mogg Bombers — When a creature enters thanks to Desertion, Mogg Bombers sacrifices itself
10. Flame-Kin War Scout — When a creature enters thanks to Desertion, Flame-Kin War Scout sacrifices itself

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

anything that is not a token enters the battlefield — 25,747 cards in the game can cause this (Desertion is one).

1. Canoptek Spyder — When a creature or artifact enters thanks to Desertion, Canoptek Spyder draws you 1 card

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

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a creature or artifact enters thanks to Desertion, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. HYDRA Assault Robot — When a creature or artifact enters thanks to Desertion, HYDRA Assault Robot deals 1 damage
3. Tetzin, Gnome Champion // The Golden-Gear Colossus — When Tetzin, Gnome Champion // The Golden-Gear Colossus enters thanks to Desertion, it triggers
4. Sokka, Bold Boomeranger — When Sokka, Bold Boomeranger enters thanks to Desertion, it draws and discards
5. Era of Innovation — When a creature or artifact enters thanks to Desertion, Era of Innovation puts a counter on a permanent you control
6. Sanar, Unfinished Genius // Wild Idea — When Sanar, Unfinished Genius // Wild Idea enters thanks to Desertion, it becomes prepared

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

anything is cast — 31,128 cards in the game can cause this (Desertion is one).

When Desertion is cast:

1. Windrider Wizard — draws you 1 card
2. Relic Amulet — puts a charge counter on itself
3. Rockslide Sorcerer — deals 1 damage
4. Umara Wizard // Umara Skyfalls — grants flying
5. Alania, Divergent Storm — makes an opponent draw 1 card
6. Umara Mystic — gets +2/+0

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