Hraesvelgr of the First Brood

cast a battle — 20 cards in Hraesvelgr of the First Brood's colors can cause this.

1. The Key to the Vault — When The Key to the Vault is cast, Hraesvelgr of the First Brood gives +1/+0
2. Jace, Architect of Thought — When Jace, Architect of Thought is cast, Hraesvelgr of the First Brood gives +1/+0
3. Invasion of Arcavios // Invocation of the Founders — When Invasion of Arcavios // Invocation of the Founders is cast, Hraesvelgr of the First Brood gives +1/+0
4. Reenact the Crime — When Reenact the Crime is cast, Hraesvelgr of the First Brood gives +1/+0
5. Treasure Keeper — When an artifact is cast thanks to Treasure Keeper, Hraesvelgr of the First Brood gives +1/+0
6. Vision, Spectral Synthezoid — When a Robot is cast thanks to Vision, Spectral Synthezoid, Hraesvelgr of the First Brood gives +1/+0
7. Haldan, Avid Arcanist — When an artifact is cast thanks to Haldan, Avid Arcanist, Hraesvelgr of the First Brood gives +1/+0
8. Yue, the Moon Spirit — When an artifact is cast thanks to Yue, the Moon Spirit, Hraesvelgr of the First Brood gives +1/+0
9. Wondrous Crucible — When Wondrous Crucible is cast, Hraesvelgr of the First Brood gives +1/+0
10. Invasion of Vryn // Overloaded Mage-Ring — When Invasion of Vryn // Overloaded Mage-Ring is cast, Hraesvelgr of the First Brood gives +1/+0

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

cast a planeswalker — 56 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Kaito, Cunning Infiltrator — When Kaito, Cunning Infiltrator is cast, Hraesvelgr of the First Brood gives +1/+0
2. Tezzeret, Cruel Captain — When Tezzeret, Cruel Captain is cast, Hraesvelgr of the First Brood gives +1/+0
3. Teferi, Temporal Pilgrim — When Teferi, Temporal Pilgrim is cast, Hraesvelgr of the First Brood gives +1/+0
4. Karn, Scion of Urza — When Karn, Scion of Urza is cast, Hraesvelgr of the First Brood gives +1/+0
5. Chandra, Chill of Compliance — When Chandra, Chill of Compliance is cast, Hraesvelgr of the First Brood gives +1/+0
6. Ugin, the Ineffable — When Ugin, the Ineffable is cast, Hraesvelgr of the First Brood gives +1/+0
7. Jace, Cunning Castaway — When Jace, Cunning Castaway is cast, Hraesvelgr of the First Brood gives +1/+0
8. Kasmina, Enigmatic Mentor — When Kasmina, Enigmatic Mentor is cast, Hraesvelgr of the First Brood gives +1/+0
9. Tezzeret, Artifice Master — When Tezzeret, Artifice Master is cast, Hraesvelgr of the First Brood gives +1/+0
10. The Theorist, Jace Beleren — When The Theorist, Jace Beleren is cast, Hraesvelgr of the First Brood gives +1/+0

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

a Dragon it applies enters with counters to — 69 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Dragonstorm Globe — Dragonstorm Globe gives Hraesvelgr of the First Brood counters as it enters

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

a Dragon enters the battlefield — 73 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood enters:

1. Dragon's Hoard — puts a gold counter on itself
2. Roiling Dragonstorm — triggers

cast an enchantment — 711 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Era of Innovation — When Era of Innovation is cast, Hraesvelgr of the First Brood gives +1/+0
2. Candlekeep Sage — When Candlekeep Sage is cast, Hraesvelgr of the First Brood gives +1/+0
3. Dragon Wings — When Dragon Wings is cast, Hraesvelgr of the First Brood gives +1/+0
4. Cryoshatter — When Cryoshatter is cast, Hraesvelgr of the First Brood gives +1/+0
5. They Came from the Pipes — When They Came from the Pipes is cast, Hraesvelgr of the First Brood gives +1/+0
6. Illusory Gains — When Illusory Gains is cast, Hraesvelgr of the First Brood gives +1/+0
7. Intruder Alarm — When Intruder Alarm is cast, Hraesvelgr of the First Brood gives +1/+0
8. Frozen Solid — When Frozen Solid is cast, Hraesvelgr of the First Brood gives +1/+0
9. Virtue of Knowledge // Vantress Visions — When Virtue of Knowledge // Vantress Visions is cast, Hraesvelgr of the First Brood gives +1/+0
10. Sleep Magic — When Sleep Magic is cast, Hraesvelgr of the First Brood gives +1/+0

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

cast an artifact — 2,506 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Relic Amulet — When Relic Amulet is cast, Hraesvelgr of the First Brood gives +1/+0
2. Chimeric Egg — When Chimeric Egg is cast, Hraesvelgr of the First Brood gives +1/+0
3. Tome of Legends — When Tome of Legends is cast, Hraesvelgr of the First Brood gives +1/+0
4. Sword of Wealth and Power — When Sword of Wealth and Power is cast, Hraesvelgr of the First Brood gives +1/+0
5. Cloudstone Curio — When Cloudstone Curio is cast, Hraesvelgr of the First Brood gives +1/+0
6. Lux Artillery — When Lux Artillery is cast, Hraesvelgr of the First Brood gives +1/+0
7. Contested Game Ball — When Contested Game Ball is cast, Hraesvelgr of the First Brood gives +1/+0
8. Portcullis — When Portcullis is cast, Hraesvelgr of the First Brood gives +1/+0
9. Angelheart Vial — When Angelheart Vial is cast, Hraesvelgr of the First Brood gives +1/+0
10. Sun Droplet — When Sun Droplet is cast, Hraesvelgr of the First Brood gives +1/+0

2,496 other cards cause it too. These are the ones with the most connections.

cast a sorcery — 581 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Variable Chaser // Arc of Fortune — When Variable Chaser // Arc of Fortune is cast, Hraesvelgr of the First Brood gives +1/+0
2. Most Decrepit Old Bird // Speak Secrets — When Most Decrepit Old Bird // Speak Secrets is cast, Hraesvelgr of the First Brood gives +1/+0
3. Wandering Archaic // Explore the Vastlands — When Wandering Archaic // Explore the Vastlands is cast, Hraesvelgr of the First Brood gives +1/+0
4. Dirgur Focusmage // Braingeyser — When Dirgur Focusmage // Braingeyser is cast, Hraesvelgr of the First Brood gives +1/+0
5. Mass Polymorph — When Mass Polymorph is cast, Hraesvelgr of the First Brood gives +1/+0
6. Jadzi, Steward of Fate // Oracle's Gift — When Jadzi, Steward of Fate // Oracle's Gift is cast, Hraesvelgr of the First Brood gives +1/+0
7. Diviner of Victory // Unwind History — When Diviner of Victory // Unwind History is cast, Hraesvelgr of the First Brood gives +1/+0
8. Spellbook Seeker // Careful Study — When Spellbook Seeker // Careful Study is cast, Hraesvelgr of the First Brood gives +1/+0
9. Bilbo, Luckwearer // Burglar's Plot — When Bilbo, Luckwearer // Burglar's Plot is cast, Hraesvelgr of the First Brood gives +1/+0
10. Campus Composer // Aqueous Aria — When Campus Composer // Aqueous Aria is cast, Hraesvelgr of the First Brood gives +1/+0

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

cast an instant — 967 cards in Hraesvelgr of the First Brood's colors can cause this.

1. Theoretical Duplication — When Theoretical Duplication is cast, Hraesvelgr of the First Brood gives +1/+0
2. Picklock Prankster // Free the Fae — When Picklock Prankster // Free the Fae is cast, Hraesvelgr of the First Brood gives +1/+0
3. Synthetic Destiny — When Synthetic Destiny is cast, Hraesvelgr of the First Brood gives +1/+0
4. Galvanic Giant // Storm Reading — When Galvanic Giant // Storm Reading is cast, Hraesvelgr of the First Brood gives +1/+0
5. Three Steps Ahead — When Three Steps Ahead is cast, Hraesvelgr of the First Brood gives +1/+0
6. Intrude on the Mind — When Intrude on the Mind is cast, Hraesvelgr of the First Brood gives +1/+0
7. Occult Epiphany — When Occult Epiphany is cast, Hraesvelgr of the First Brood gives +1/+0
8. Revenge of the Drowned — When Revenge of the Drowned is cast, Hraesvelgr of the First Brood gives +1/+0
9. Flip the Switch — When Flip the Switch is cast, Hraesvelgr of the First Brood gives +1/+0

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

a creature attacks — 3,238 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Teo, Spirited Glider — draws you 1 card
4. Shadow Puppeteers — turns something into a creature
5. Screaming Swarm — mills a card
6. Imperious Mindbreaker — mills a card
7. Staff of Titania — makes a token
8. Saw — sacrifices a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Throwing Knife — sacrifices itself

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

anything attacks — 3,238 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Dawnsire, Sunstar Dreadnought — deals 100 damage
4. Curse of Verbosity — draws you 1 card
5. Gossip's Talent — triggers
6. Alora, Merry Thief — triggers
7. Twins of Discord — triggers
8. Great Gilded Boat — draws and discards
9. Cosmic Cube — triggers
10. Doom's Time Platform — exiles a card from your graveyard

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

a creature blocks — 3,238 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood blocks:

1. Barrow-Blade — strips abilities
2. Dead-Iron Sledge — kills a creature
3. Dwindle — kills a creature

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

a creature is cast — 3,254 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood is cast:

1. Oketra's Monument — makes a token
2. Kozilek's Unsealing — makes 2 tokens
3. The Clone Saga — copies a spell
4. Customs Depot — draws you 1 card
5. Bontu's Monument — makes each opponent lose 1 life
6. Vanquisher's Banner — draws you 1 card
7. Rhonas's Monument — gives +2/+2
8. Hazoret's Monument — draws and discards
9. Aether Barrier — makes a player sacrifice a permanent
10. Kefnet's Monument — triggers

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

a nontoken creature enters the battlefield — 3,316 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood enters:

1. Arni, Humble Scribe — untaps itself
2. Minion Reflector — makes a token
3. Overburden — triggers

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

a creature enters the battlefield — 3,581 cards in Hraesvelgr of the First Brood's colors can cause this (Hraesvelgr of the First Brood is one).

When Hraesvelgr of the First Brood enters:

1. Ray Fillet, Wave Warrior — puts a counter on itself
2. Pollywog Prodigy — puts a counter on itself
3. Blasting Station — untaps itself
4. Sage of the Falls — draws you 1 card
5. Bloodline Pretender — puts a +1/+1 counter on itself
6. Sage's Row Denizen — mills a card
7. Soultether Golem — puts a time counter on itself
8. Simic Fluxmage — puts a counter on itself
9. Simic Manipulator — puts a counter on itself
10. Monkey Cage — sacrifices itself

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