Sage of Mysteries

a card is milled — 772 cards in the game can cause this (Sage of Mysteries is one).

1. Lo and Li, Royal Advisors — When Sage of Mysteries makes a player mill a card, Lo and Li, Royal Advisors puts a counter on an Advisor

a nontoken Wizard enters the battlefield — 1,243 cards in the game can cause this (Sage of Mysteries is one).

1. Inalla, Archmage Ritualist — When Sage of Mysteries enters, Inalla, Archmage Ritualist makes a token

a Wizard creature enters the battlefield — 1,264 cards in the game can cause this (Sage of Mysteries is one).

1. Diviner's Wand — When Sage of Mysteries enters, Diviner's Wand triggers

a Wizard creature it grants abilities to — 1,269 cards in the game can cause this.

1. Astrologian's Planisphere — Astrologian's Planisphere gives Sage of Mysteries an extra ability

1,268 other cards cause it too. These are the ones with the most connections.

a Wizard creature it grants types to — 1,269 cards in the game can cause this.

1. Blue Mage's Cane — Blue Mage's Cane gives Sage of Mysteries an extra creature type

1,268 other cards cause it too. These are the ones with the most connections.

put an enchantment onto the battlefield — 3,743 cards in the game can cause this.

1. Displacer Kitten — When an enchantment enters thanks to Displacer Kitten, Sage of Mysteries mills a card
2. Wiccan, Rising Magician — When an enchantment enters thanks to Wiccan, Rising Magician, Sage of Mysteries mills a card
3. Aerie Worshippers — When a Bird enters thanks to Aerie Worshippers, Sage of Mysteries mills a card
4. Tunnel Surveyor — When a Glimmer enters thanks to Tunnel Surveyor, Sage of Mysteries mills a card
5. Eldrazi Confluence — When an enchantment enters thanks to Eldrazi Confluence, Sage of Mysteries mills a card
6. Glimmerburst — When a Glimmer enters thanks to Glimmerburst, Sage of Mysteries mills a card
7. Elrond, Moon-Reader — When an enchantment enters thanks to Elrond, Moon-Reader, Sage of Mysteries mills a card
8. Diminisher Witch — When a Role enters thanks to Diminisher Witch, Sage of Mysteries mills a card

3,735 other cards cause it too. These are the ones with the most connections.

a Human enters the battlefield — 4,639 cards in the game can cause this (Sage of Mysteries is one).

When Sage of Mysteries enters:

1. General Kudro of Drannith — hits a graveyard
2. Heronblade Elite — puts a +1/+1 counter on itself
3. Kyler, Sigardian Emissary — puts a +1/+1 counter on itself
4. Thalia's Lieutenant — puts a +1/+1 counter on itself
5. Champion of the Parish — puts a +1/+1 counter on itself
6. Captain of the Mists — untaps itself
7. Erkenbrand, Lord of Westfold — gives +1/+0
8. Beregond of the Guard — gives +1/+1
9. Théoden, King of Rohan — grants double strike
10. Lossarnach Captain — taps a creature an opponent controls

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

a card in a graveyard — 7,589 cards in the game can cause this (Sage of Mysteries is one).

1. Samwise Gamgee — Sage of Mysteries puts cards into the graveyard that Samwise Gamgee can bring back
2. Fire Nation Salvagers — Sage of Mysteries puts cards into the graveyard that Fire Nation Salvagers can bring back
3. Bloodbond March — Sage of Mysteries puts cards into the graveyard that Bloodbond March can bring back
4. Thor, God of Thunder — Sage of Mysteries puts cards into the graveyard that Thor, God of Thunder can bring back
5. Gale, Waterdeep Prodigy — Sage of Mysteries puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
6. Harness the Storm — Sage of Mysteries puts cards into the graveyard that Harness the Storm can bring back
7. Transplant Theorist — Sage of Mysteries puts cards into the graveyard that Transplant Theorist can bring back
8. Heart-Shaped Herb — Sage of Mysteries puts cards into the graveyard that Heart-Shaped Herb can bring back
9. Wayward Angel — Sage of Mysteries fills your graveyard toward the 7 or more cards Wayward Angel needs
10. Rescue from the Underworld — Sage of Mysteries puts cards into the graveyard that Rescue from the Underworld can bring back

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Sage of Mysteries is one).

When a card hits the graveyard thanks to Sage of Mysteries:

1. The Haunt of Hightower — puts a +1/+1 counter on itself
2. Duskmantle Guildmage — makes each opponent lose 1 life
3. Vulturous Zombie — puts a +1/+1 counter on itself
4. Quest for Ancient Secrets — puts a quest counter on itself
5. Bloodchief Ascension — makes each opponent lose 2 life
6. Compost — draws you 1 card
7. Planar Void — hits a graveyard
8. Measure of Wickedness — gives an opponent control of itself
9. Energy Field — sacrifices itself

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

anything attacks — 17,934 cards in the game can cause this (Sage of Mysteries is one).

When Sage of Mysteries 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

117 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 (Sage of Mysteries is one).

When Sage of Mysteries 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. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls

192 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 (Sage of Mysteries is one).

When Sage of Mysteries blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Tide of War — sacrifices a creature
3. Dead-Iron Sledge — kills a creature
4. Dwindle — kills a creature

26 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 (Sage of Mysteries is one).

When Sage of Mysteries enters:

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

355 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 (Sage of Mysteries is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Sage of Mysteries enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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