Miirym, Sentinel Wyrm

hits creature — 1,370 cards in Miirym's colors can cause this.

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Miirym, Sentinel Wyrm onto the battlefield from your library
2. Polymorph — Polymorph can put Miirym, Sentinel Wyrm onto the battlefield from your library
3. Birthing Ritual — Birthing Ritual can put Miirym, Sentinel Wyrm onto the battlefield from your library
4. Industrial Advancement — Industrial Advancement can put Miirym, Sentinel Wyrm onto the battlefield from your library
5. Killer Instinct — Killer Instinct can put Miirym, Sentinel Wyrm onto the battlefield from your library
6. Proteus Staff — Proteus Staff can put Miirym, Sentinel Wyrm onto the battlefield from your library
7. Synthetic Destiny — Synthetic Destiny can put Miirym, Sentinel Wyrm onto the battlefield from your library
8. Divergent Transformations — Divergent Transformations can put Miirym, Sentinel Wyrm onto the battlefield from your library
9. Transmogrify — Transmogrify can put Miirym, Sentinel Wyrm onto the battlefield from your library
10. Mass Polymorph — Mass Polymorph can put Miirym, Sentinel Wyrm onto the battlefield from your library
11. Chaos Mutation — Chaos Mutation can put Miirym, Sentinel Wyrm onto the battlefield from your library
12. Lukka, Coppercoat Outcast — Lukka, Coppercoat Outcast can put Miirym, Sentinel Wyrm onto the battlefield from your library
13. Identity Echo — Identity Echo can put Miirym, Sentinel Wyrm onto the battlefield from your library

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

a Dragon deals combat damage — 315 cards in Miirym's colors can cause this (Miirym is one).

When Miirym, Sentinel Wyrm deals combat damage:

1. Parapet Thrasher — triggers
2. Broodcaller Scourge — puts a permanent onto the battlefield

a Dragon attacks — 315 cards in Miirym's colors can cause this (Miirym is one).

When Miirym, Sentinel Wyrm attacks:

1. Utvara Hellkite — makes a token
2. Atarka, World Render — grants double strike
3. Invasion of Tarkir // Defiant Thundermaw — deals 2 damage

a nontoken Dragon enters the battlefield — 324 cards in Miirym's colors can cause this.

1. Lathliss, Dragon Queen — When Miirym, Sentinel Wyrm enters, Lathliss, Dragon Queen makes a token
2. Traxos, Scourge Eternal — When Traxos, Scourge Eternal enters, Miirym, Sentinel Wyrm makes a token
3. Terror of the Peaks — When Terror of the Peaks enters, Miirym, Sentinel Wyrm makes a token
4. Twinflame Tyrant — When Twinflame Tyrant enters, Miirym, Sentinel Wyrm makes a token
5. Old Gnawbone — When Old Gnawbone enters, Miirym, Sentinel Wyrm makes a token
6. Vengeful Ancestor — When Vengeful Ancestor enters, Miirym, Sentinel Wyrm makes a token
7. Desert Were-Worm — When Desert Were-Worm enters, Miirym, Sentinel Wyrm makes a token
8. Traxos, Academy Guardian — When Traxos, Academy Guardian enters, Miirym, Sentinel Wyrm makes a token
9. Manaform Hellkite — When Manaform Hellkite enters, Miirym, Sentinel Wyrm makes a token
10. Sprite Dragon — When Sprite Dragon enters, Miirym, Sentinel Wyrm makes a token
11. Hraesvelgr of the First Brood — When Hraesvelgr of the First Brood enters, Miirym, Sentinel Wyrm makes a token

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

a Dragon enters the battlefield — 358 cards in Miirym's colors can cause this (Miirym is one).

When Miirym, Sentinel Wyrm enters:

1. Dragon Tempest — deals damage
2. Bloomvine Regent // Claim Territory — gains you 3 life
3. Sarkhan, Dragon Ascendant — puts a +1/+1 counter on itself
4. Ganax, Astral Hunter — makes a token
5. Scourge of Valkas — deals damage
6. Sarkhan, Soul Aflame — copies a permanent
7. Dragon's Hoard — puts a gold counter on itself
8. Roiling Dragonstorm — triggers
9. Breaching Dragonstorm — triggers
10. Encroaching Dragonstorm — triggers

1 other card cares about it too. These are the ones with the most connections.

a nontoken Spirit enters the battlefield — 333 cards in Miirym's colors can cause this (Miirym is one).

1. Baboon Spirit — When Miirym, Sentinel Wyrm enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 371 cards in Miirym's colors can cause this (Miirym is one).

When Miirym, Sentinel Wyrm enters:

1. Mausoleum Wanderer — gets +1/+1
2. Nebelgast Herald — taps a creature an opponent controls

a token enters the battlefield — 1,932 cards in Miirym's colors can cause this (Miirym is one).

When a permanent enters thanks to Miirym, Sentinel Wyrm:

1. Mister Fantastic, Reed Richards — draws you 1 card
2. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
3. Woodland Champion — puts that many +1/+1 counters on itself
4. Wildwood Mentor — puts a +1/+1 counter on itself
5. Junk Winder — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls

a token is created — 1,933 cards in Miirym's colors can cause this (Miirym is one).

1. Idol of Oblivion — When Miirym, Sentinel Wyrm makes a token, Idol of Oblivion draws you 1 card

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

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

When Miirym, Sentinel Wyrm attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Jolene, Plundering Pugilist — makes a token
4. Saw — sacrifices a creature
5. Ultima Weapon — kills a creature an opponent controls
6. Total War — kills a creature

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

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

When Miirym, Sentinel Wyrm 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

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

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

When Miirym, Sentinel Wyrm 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 Miirym's colors can cause this (Miirym is one).

When Miirym, Sentinel Wyrm enters:

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

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