Elspeth, Sun's Champion

a planeswalker it grants abilities to — 312 cards in the game can cause this.

1. Way of the Healer — Way of the Healer gives Elspeth, Sun's Champion an extra ability
2. Deification — Deification gives Elspeth, Sun's Champion hexproof

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

a planeswalker is cast — 361 cards in the game can cause this (Elspeth is one).

When Elspeth, Sun's Champion is cast:

1. Jaya's Phoenix — returns itself from the graveyard
2. Interplanar Beacon — gains you 1 life
3. Defiler of Faith — makes a token
4. Primeval Bounty — puts 3 counters on a creature
5. Tetsuko Umezawa, Pursuer — gets +1/+1
6. Thor, God of Thunder — deals that spell's mana value damage
7. Krile Baldesion — brings a card back
8. Summon: Good King Mog XII — makes a token
9. Kykar, Wind's Fury — makes a token
10. Blood Funnel — sacrifices a creature

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

a planeswalker enters the battlefield — 366 cards in the game can cause this (Elspeth is one).

1. Liliana the Repentant — When a Soldier enters thanks to Elspeth, Sun's Champion, Liliana the Repentant mills a card
2. Liliana the Faultless — When a Soldier enters thanks to Elspeth, Sun's Champion, Liliana the Faultless gains you 1 life
3. Builder's Talent — When Elspeth, Sun's Champion enters, Builder's Talent puts a counter on a creature
4. Brainstealer Dragon — When a Soldier enters thanks to Elspeth, Sun's Champion, Brainstealer Dragon makes a player lose life equal to its mana value
5. Cloudstone Curio — When a Soldier enters thanks to Elspeth, Sun's Champion, Cloudstone Curio triggers

a Soldier creature enters the battlefield — 1,279 cards in the game can cause this (Elspeth is one).

1. Veteran's Armaments — When a Soldier enters thanks to Elspeth, Sun's Champion, Veteran's Armaments triggers

a creature in a graveyard — 2,769 cards in the game can cause this (Elspeth is one).

Elspeth, Sun's Champion puts cards into the graveyard that:

1. Chainer, Dementia Master — can bring back
2. Havengul Lich — can bring back
3. Paleoloth — can bring back
4. Chainer, Nightmare Adept — can bring back
5. Banon, the Returners' Leader — can bring back
6. Surgical Suite // Hospital Room — can bring back
7. Sword of Light and Shadow — can bring back
8. Necromantic Thirst — can bring back
9. Extus, Oriq Overlord // Awaken the Blood Avatar — can bring back
10. Ruthless Technomancer — can bring back

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

a nontoken creature dies — 2,769 cards in the game can cause this (Elspeth is one).

When a creature dies thanks to Elspeth, Sun's Champion:

1. Zahur, Glory's Past — makes a token
2. Vraska, the Silencer — brings a card back
3. Liesa, Forgotten Archangel — brings a card back
4. Avacyn, Angel of Horror — brings a card back
5. Yedora, Grave Gardener — brings a card back
6. Nim Deathmantle — brings a card back
7. Valkyrie's Call — brings a card back
8. Decaying Soil — brings a card back
9. High-Society Hunter — draws you 1 card
10. Overseer of the Damned — makes a token

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

a creature leaves the battlefield — 4,238 cards in the game can cause this (Elspeth is one).

1. Ninja Teen — When a creature leaves the battlefield thanks to Elspeth, Sun's Champion, Ninja Teen makes each opponent lose 1 life

31 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 (Elspeth is one).

1. Havi, the All-Father — Elspeth, Sun's Champion fills your graveyard toward the 4 or more cards Havi, the All-Father needs

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