Stonebound Mentor

you scry — 420 cards in the game can cause this (Stonebound Mentor is one).

When Stonebound Mentor scries:

1. Prudent Fateseer // Peer Review — gives +1/+0
2. Diviner of Victory // Unwind History — gets +1/+1
3. Saheeli, Consul of Oversight — makes a token
4. Celeborn the Wise — makes your creatures bigger
5. Proft, Consulting Detective — puts a +1/+1 counter on itself
6. Matoya, Archon Elder — draws you 1 card
7. Denzilore Fatehold — puts a counter on a creature
8. Elminster — costs less
9. Elrond, Master of Healing — puts a counter on a creature
10. Galadriel of Lothlórien — puts a land onto the battlefield

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

a nontoken Spirit deals combat damage — 725 cards in the game can cause this (Stonebound Mentor is one).

1. Millicent, Restless Revenant — When Stonebound Mentor deals combat damage, Millicent, Restless Revenant makes a token

a nontoken Spirit enters the battlefield — 727 cards in the game can cause this (Stonebound Mentor is one).

1. Baboon Spirit — When Stonebound Mentor enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 863 cards in the game can cause this (Stonebound Mentor is one).

When Stonebound Mentor enters:

1. Mausoleum Wanderer — gets +1/+1
2. Drogskol Cavalry — gains you 2 life
3. Vanguard of the Restless — returns itself from the graveyard
4. Nebelgast Herald — taps a creature an opponent controls

a Spirit creature it boosts — 889 cards in the game can cause this.

1. Gallows Warden — Gallows Warden gives Stonebound Mentor bigger stats
2. Long-Forgotten Gohei — Long-Forgotten Gohei gives Stonebound Mentor bigger stats

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

anything leaves a graveyard — 2,503 cards in the game can cause this.

1. Skyfire Phoenix — When Skyfire Phoenix leaves a graveyard, Stonebound Mentor scries
2. Vivi's Persistence — When Vivi's Persistence leaves a graveyard, Stonebound Mentor scries
3. Loran, Disciple of History — When an artifact leaves a graveyard thanks to Loran, Disciple of History, Stonebound Mentor scries
4. Sanctifier of Souls — When Sanctifier of Souls leaves a graveyard, Stonebound Mentor scries
5. Enduring Innocence — When Enduring Innocence leaves a graveyard, Stonebound Mentor scries
6. Enduring Courage — When Enduring Courage leaves a graveyard, Stonebound Mentor scries
7. Sword of the Meek — When Sword of the Meek leaves a graveyard, Stonebound Mentor scries
8. Dragon Breath — When Dragon Breath leaves a graveyard, Stonebound Mentor scries
9. Dragon Scales — When Dragon Scales leaves a graveyard, Stonebound Mentor scries
10. Surgical Suite // Hospital Room — When a creature leaves a graveyard thanks to Surgical Suite // Hospital Room, Stonebound Mentor scries

2,493 other cards cause it too. These are the ones with the most connections.

anything attacks — 17,934 cards in the game can cause this (Stonebound Mentor is one).

When Stonebound Mentor attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

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

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

When Stonebound Mentor attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

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

a creature blocks — 17,934 cards in the game can cause this (Stonebound Mentor is one).

When Stonebound Mentor blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Barrow-Blade — strips abilities
4. Heat of Battle — deals 1 damage
5. Battle Strain — deals 1 damage
6. Favor of the Woods — gains you 3 life
7. Tide of War — sacrifices a creature
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. Shield of the Righteous — triggers

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

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

When Stonebound Mentor attacks:

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

a creature deals combat damage — 17,934 cards in the game can cause this (Stonebound Mentor is one).

When Stonebound Mentor deals combat damage:

1. Locutus of Borg — makes a token
2. Antagonist Incorporator — makes a token
3. Hive Mind Coprocessor — makes you lose life

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

a creature is cast — 18,010 cards in the game can cause this (Stonebound Mentor is one).

1. Primeval Bounty — When Stonebound Mentor is cast, Primeval Bounty makes a token

90 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 (Stonebound Mentor is one).

When Stonebound Mentor enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Ray Fillet, Wave Warrior — puts a counter on itself
3. The Neutrinos — gets +1/+0
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

301 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 (Stonebound Mentor is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Stonebound Mentor enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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