Orca, Siege Demon

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

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

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

a Demon enters the battlefield — 284 cards in the game can cause this (Orca is one).

When Orca, Siege Demon enters:

1. Blood Speaker — returns itself from the graveyard
2. Be'lakor, the Dark Master — deals its power damage

a creature gets a counter — 2,691 cards in the game can cause this (Orca is one).

When Orca, Siege Demon gets a counter:

1. Hollowmurk Siege — draws you 1 card
2. Ant-Man, Colony Commander — makes a token
3. Earth Kingdom General — gains you that much life
4. Casey Jones, Back Alley Brute — deals that much damage
5. Generous Patron — draws you 1 card
6. Shalai and Hallar — deals that much damage
7. Danny Pink — draws you 1 card
8. Enduring Scalelord — puts a +1/+1 counter on itself
9. Bold Plagiarist — puts counters on a permanent
10. Mikey & Leo, Chaos & Order — draws you 1 card

33 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.

1. Shriveling Rot — When a creature dies thanks to Shriveling Rot, Orca, Siege Demon puts a +1/+1 counter on itself
2. Blasting Station — When you sacrifice a creature to Blasting Station, Orca, Siege Demon puts a +1/+1 counter on itself
3. Lethal Vapors — When a creature dies thanks to Lethal Vapors, Orca, Siege Demon puts a +1/+1 counter on itself
4. Grave Peril — When a creature dies thanks to Grave Peril, Orca, Siege Demon puts a +1/+1 counter on itself
5. Spreading Plague — When a creature dies thanks to Spreading Plague, Orca, Siege Demon puts a +1/+1 counter on itself
6. Tide of War — When a creature dies thanks to Tide of War, Orca, Siege Demon puts a +1/+1 counter on itself
7. Hot Soup — When a creature dies thanks to Hot Soup, Orca, Siege Demon puts a +1/+1 counter on itself
8. Cracked Skull — When a creature dies thanks to Cracked Skull, Orca, Siege Demon puts a +1/+1 counter on itself
9. Sporogenic Infection — When a creature dies thanks to Sporogenic Infection, Orca, Siege Demon puts a +1/+1 counter on itself
10. Mire Blight — When a creature dies thanks to Mire Blight, Orca, Siege Demon puts a +1/+1 counter on itself

2,820 other cards cause it too. These are the ones with the most connections.

anything deals noncombat damage — 3,068 cards in the game can cause this (Orca is one).

When Orca, Siege Demon deals noncombat damage:

1. Quest for Pure Flame — puts a quest counter on itself
2. Soul-Scar Mage — puts that many counters on a permanent
3. Fear of Burning Alive — deals that amount damage
4. Niv-Mizzet, Visionary — draws you that many cards
5. Chandra's Incinerator — deals that much damage
6. Chandra's Pyreling — gets +1/+0
7. Talon of Pain — puts a charge counter on itself
8. Asgardian Inspiration — returns itself from the graveyard
9. Thor, Guardian of Midgard — exiles a card from your library
10. Virtue of Courage // Embereth Blaze — exiles a card from your library

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

life is lost — 3,160 cards in the game can cause this (Orca is one).

When Orca, Siege Demon makes a player lose life:

1. Far Fortune, End Boss — raises your speed
2. Zahur, Glory's Past — raises your speed
3. Mendicant Core, Guidelight — raises your speed
4. Aether Syphon — raises your speed
5. Vnwxt, Verbose Host — raises your speed
6. Embalmed Ascendant — raises your speed
7. Slick Imitator — raises your speed
8. Oath of Lim-Dûl — sacrifices an enchantment
9. Marina Vendrell's Grimoire — triggers
10. Lich's Mastery — triggers

46 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 (Orca is one).

1. All Will Be One — When Orca, Siege Demon gets a counter, All Will Be One deals that much damage

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

a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this.

1. Mikaeus, the Unhallowed — When a Human dies thanks to Mikaeus, the Unhallowed, Orca, Siege Demon puts a +1/+1 counter on itself

5,056 other cards cause it too. These are the ones with the most connections.

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

When Orca, Siege Demon attacks:

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

188 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 (Orca is one).

When Orca, Siege Demon attacks:

1. Temmet, Naktamun's Will — draws you 1 card
2. Invisible Woman — triggers
3. Caesar, Legion's Emperor — sacrifices a creature
4. Guide of Souls — triggers

119 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 (Orca is one).

When Orca, Siege Demon enters:

1. Scurry Oak — puts a counter on itself
2. Fathom Mage — puts a counter on itself
3. Lonis, Genetics Expert — puts a counter on itself
4. Slash, Reptile Rampager — deals 2 damage
5. Gimli of the Glittering Caves — puts counters on a permanent
6. Ray Fillet, Wave Warrior — puts a counter on itself
7. Legolas Greenleaf — puts a counter on a permanent
8. The Neutrinos — gets +1/+0
9. Aetherstorm Roc — puts a counter on a permanent you control

302 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 (Orca is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Orca, Siege Demon enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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