Omnath, Locus of the Roil

an Elemental enters the battlefield — 586 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil enters:

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

put a land onto the battlefield — 995 cards in Omnath's colors can cause this.

1. Umara Wizard // Umara Skyfalls — When Umara Wizard // Umara Skyfalls enters, Omnath, Locus of the Roil puts a counter on an Elemental
2. Fecund Greenshell — When a land enters thanks to Fecund Greenshell, Omnath, Locus of the Roil puts a counter on an Elemental
3. Sunken Palace — When Sunken Palace enters, Omnath, Locus of the Roil puts a counter on an Elemental
4. Summon: Fenrir — When a land enters thanks to Summon: Fenrir, Omnath, Locus of the Roil puts a counter on an Elemental
5. Silverback Elder — When a land enters thanks to Silverback Elder, Omnath, Locus of the Roil puts a counter on an Elemental
6. The Earth King — When a land enters thanks to The Earth King, Omnath, Locus of the Roil puts a counter on an Elemental
7. Staff of Titania — When a Forest or Dryad enters thanks to Staff of Titania, Omnath, Locus of the Roil puts a counter on an Elemental
8. Contaminant Grafter — When a land enters thanks to Contaminant Grafter, Omnath, Locus of the Roil puts a counter on an Elemental
9. Kodama of the West Tree — When a land enters thanks to Kodama of the West Tree, Omnath, Locus of the Roil puts a counter on an Elemental
10. Ordeal of Nylea — When a land enters thanks to Ordeal of Nylea, Omnath, Locus of the Roil puts a counter on an Elemental

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

anything deals noncombat damage — 2,330 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil 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

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

life is lost — 1,513 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil makes a player lose life:

1. Aether Syphon — raises your speed
2. Vnwxt, Verbose Host — raises your speed
3. Slick Imitator — raises your speed
4. Howlsquad Heavy — raises your speed
5. Walking Sarcophagus — raises your speed
6. Starting Column — raises your speed
7. Point the Way — raises your speed
8. Racers' Scoreboard — raises your speed
9. Marina Vendrell's Grimoire — triggers
10. Lich's Tomb — sacrifices a permanent

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

a card is drawn — 2,413 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil makes a player draw a card:

1. Niv-Mizzet, Parun — deals 1 damage
2. The Locust God — makes a token
3. Diviner's Wand — gets +1/+1
4. Ominous Seas — puts a foreshadow counter on itself
5. Iron Man, Armored Avenger — puts a counter on a creature
6. The Astonishing Ant-Man — puts a +1/+1 counter on itself
7. Psychosis Crawler — makes each opponent lose 1 life
8. Lyla, Holographic Assistant — puts a counter on a creature
9. Data, New Life — puts a +1/+1 counter on itself
10. Chasm Skulker — puts a +1/+1 counter on itself

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

anything gets a counter — 2,482 cards in Omnath's colors can cause this (Omnath is one).

1. All Will Be One — When an Elemental gets a counter thanks to Omnath, Locus of the Roil, All Will Be One deals that much damage

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

a creature attacks — 9,684 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Screaming Swarm — mills a card
4. Saw — sacrifices a creature
5. Ultima Weapon — kills a creature an opponent controls
6. Total War — kills a creature
7. The Spear of Leonidas — triggers

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

anything attacks — 9,684 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Bonny Pall, Clearcutter — draws you 1 card
4. Campsite Cuisine — sacrifices a Food
5. Gossip's Talent — triggers
6. Toph, Earthbending Master — puts a counter on a permanent
7. Inti, Seneschal of the Sun — triggers
8. Gut, True Soul Zealot — sacrifices a creature or artifact
9. Cool but Rude — draws and discards
10. Swashbuckler Extraordinaire — sacrifices a Treasure

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

a creature blocks — 9,684 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil blocks:

1. Tide of War — sacrifices a creature
2. Dead-Iron Sledge — kills a creature
3. Dwindle — kills a creature

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

a creature enters the battlefield — 10,588 cards in Omnath's colors can cause this (Omnath is one).

When Omnath, Locus of the Roil enters:

1. Lonis, Genetics Expert — puts a counter on itself
2. Slash, Reptile Rampager — deals 2 damage
3. Gimli of the Glittering Caves — puts counters on a permanent
4. Ray Fillet, Wave Warrior — puts a counter on itself
5. Legolas Greenleaf — puts a counter on a permanent
6. Wingnut, Bat on the Belfry — grants flying, haste and menace
7. Raphael, Most Attitude — exiles a card from your library

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