Barrowin of Clan Undurr

a nontoken Dwarf enters the battlefield — 83 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

1. Fíli the Pathfinder — When Barrowin of Clan Undurr enters, Fíli the Pathfinder makes a token

a Dwarf enters the battlefield — 85 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

1. Kíli the Resourceful — When Barrowin of Clan Undurr enters, Kíli the Resourceful draws you 1 card

a Cleric enters the battlefield — 561 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

1. Cleric of Life's Bond — When Barrowin of Clan Undurr enters, Cleric of Life's Bond gains you 1 life

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

a creature leaves a graveyard — 860 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When a creature leaves a graveyard thanks to Barrowin of Clan Undurr:

1. Grim Reaper's Scythe — makes a token
2. Syr Konrad, the Grim — deals 1 damage
3. Cyan, Vengeful Samurai — puts a +1/+1 counter on itself
4. Along the Crooked Way — puts a counter on a Goblin or Army
5. Skeleton Crew — makes a token
6. Desecrated Tomb — makes a token
7. Undead Hand Ninja — makes each opponent lose 1 life
8. Rot Farm Mortipede — gets +1/+0
9. Soul Enervation — makes each opponent lose 1 life

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

anything leaves a graveyard — 1,365 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When a creature leaves a graveyard thanks to Barrowin of Clan Undurr:

1. Blastoneuron — makes each opponent lose 1 life
2. Defiled Crypt // Cadaver Lab — makes a token
3. Tormod, the Desecrator — makes a token
4. On Wings of Gold — makes a token
5. Owlin Historian — gets +1/+1
6. Fang, Fearless l'Cie — draws you 1 card
7. Teval's Judgment — triggers

put a creature into a graveyard — 1,669 cards in Barrowin of Clan Undurr's colors can cause this.

1. Foot Chopper — Foot Chopper puts cards into the graveyard that Barrowin of Clan Undurr can bring back
2. Blasting Station — Blasting Station puts cards into the graveyard that Barrowin of Clan Undurr can bring back
3. Lethal Vapors — Lethal Vapors puts cards into the graveyard that Barrowin of Clan Undurr can bring back
4. Grave Peril — Grave Peril puts cards into the graveyard that Barrowin of Clan Undurr can bring back
5. Spreading Plague — Spreading Plague puts cards into the graveyard that Barrowin of Clan Undurr can bring back
6. Hot Soup — Hot Soup puts cards into the graveyard that Barrowin of Clan Undurr can bring back
7. Cracked Skull — Cracked Skull puts cards into the graveyard that Barrowin of Clan Undurr can bring back
8. Sporogenic Infection — Sporogenic Infection puts cards into the graveyard that Barrowin of Clan Undurr can bring back
9. Mire Blight — Mire Blight puts cards into the graveyard that Barrowin of Clan Undurr can bring back
10. Death Pits of Rath — Death Pits of Rath puts cards into the graveyard that Barrowin of Clan Undurr can bring back

1,659 other cards cause it too. These are the ones with the most connections.

a creature attacks — 6,543 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr attacks:

1. Adaptive Omnitool — searches a library
2. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
3. Chorale of the Void — brings a card back
4. Staff of Titania — makes a token
5. Glory Bearers — gives +0/+1
6. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Super-Soldier Serum — triggers
10. Throwing Knife — sacrifices itself

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

anything attacks — 6,543 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr attacks:

1. Grim Javelineer — gives +1/+0
2. ED-E, Lonesome Eyebot — puts a quest counter on itself
3. Surgical Suite // Hospital Room — puts a counter on a creature
4. Fire Navy Trebuchet — makes a token
5. Apothecary White — makes a token
6. Clavileño, First of the Blessed — turns something into a creature
7. Adeline, Resplendent Cathar — makes a token
8. Dalkovan Encampment — makes 2 tokens
9. Guide of Souls — triggers
10. Warren Warleader — triggers

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

a creature blocks — 6,543 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Barrow-Blade — strips abilities
3. Noble Stand — gains you 2 life
4. Battle Cry — gives +0/+1
5. Dead-Iron Sledge — kills a creature

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

a nontoken creature attacks — 6,543 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr attacks:

1. Basri Ket — makes a token
2. Militia's Pride — makes a token

a creature deals combat damage — 6,543 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr deals combat damage:

1. Antagonist Incorporator — makes a token
2. Hive Mind Coprocessor — makes you lose life

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

a creature is cast — 6,565 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

When Barrowin of Clan Undurr is cast:

1. Endrek Sahr, Master Breeder — makes that spell's mana value tokens
2. God-Eternal Oketra — makes a token
3. Oketra's Monument — makes a token
4. Skittering Horror — sacrifices itself
5. Skittering Skirge — sacrifices itself
6. Skittering Monstrosity — sacrifices itself
7. Oltec Matterweaver — triggers
8. Pure Reflection — kills a Reflection
9. Abigale, Poet Laureate // Heroic Stanza — becomes prepared

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

a creature enters the battlefield — 7,459 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

1. Aetherstorm Roc — When a creature enters thanks to Barrowin of Clan Undurr, Aetherstorm Roc puts a counter on a permanent you control
2. Clandestine Meddler — When Clandestine Meddler enters thanks to Barrowin of Clan Undurr, it triggers

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

anything enters the battlefield — 10,830 cards in Barrowin of Clan Undurr's colors can cause this (Barrowin of Clan Undurr is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a creature enters thanks to Barrowin of Clan Undurr, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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