Lavaball Trap

a land in a graveyard — 634 cards in the game can cause this (Lavaball Trap is one).

Lavaball Trap puts cards into the:

1. Dread Tiller — graveyard that Dread Tiller can bring back
2. Sparring Dummy — graveyard that Sparring Dummy can bring back
3. Waking the Trolls — graveyard that Waking the Trolls can bring back
4. Soul of Windgrace — graveyard that Soul of Windgrace can bring back
5. Patient Naturalist — graveyard that Patient Naturalist can bring back
6. Blanchwood Prowler — graveyard that Blanchwood Prowler can bring back
7. Fall of the Thran — graveyard that Fall of the Thran can bring back
8. Mind Roots — graveyard that Mind Roots can bring back
9. Centaur Vinecrasher — graveyard, and Centaur Vinecrasher gets bigger
10. Terravore — graveyard, and Terravore gets bigger

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

a land is put into a graveyard from the battlefield — 636 cards in the game can cause this (Lavaball Trap is one).

When a land is put into a graveyard from the battlefield thanks to Lavaball Trap:

1. Vastwood Zendikon — brings a card back
2. Nissa's Zendikon — brings a card back
3. Corrupted Zendikon — brings a card back
4. Guardian Zendikon — brings a card back
5. Crusher Zendikon — brings a card back
6. Wind Zendikon — brings a card back
7. Akki Raider — gets +1/+0
8. Dingus Egg — deals 2 damage
9. Genju of the Realm — returns itself from the graveyard

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

anything deals noncombat damage — 3,068 cards in the game can cause this (Lavaball Trap is one).

When Lavaball Trap deals noncombat damage:

1. Quest for Pure Flame — puts a quest counter on itself
2. Soul-Scar Mage — puts that many counters on a permanent
3. Fear of Burning Alive — deals that amount damage
4. Niv-Mizzet, Visionary — draws you that many cards
5. Chandra's Incinerator — deals that much damage
6. Chandra's Pyreling — gets +1/+0
7. Talon of Pain — puts a charge counter on itself
8. Asgardian Inspiration — returns itself from the graveyard
9. Thor, Guardian of Midgard — exiles a card from your library
10. Virtue of Courage // Embereth Blaze — exiles a card from your library

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

an instant is cast — 3,931 cards in the game can cause this (Lavaball Trap is one).

When Lavaball Trap is cast:

1. Electro, Assaulting Battery — adds 1 mana
2. Glacierwood Siege — mills a card
3. Tomik, Izzet Sparkmage — gets +1/+1
4. Tor Wauki the Younger — deals 2 damage
5. Lunar Mystic — draws you 1 card
6. Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time — grants rebound
7. Repeated Reverberation — copies an ability
8. Riku of Two Reflections — copies a spell
9. Artist's Talent — draws and discards
10. In the Eye of Chaos — counters a spell

427 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 (Lavaball Trap is one).

1. Heart-Shaped Herb — Lavaball Trap puts cards into the graveyard that Heart-Shaped Herb can bring back
2. Enlightened Confidant — Lavaball Trap puts cards into the graveyard that Enlightened Confidant can bring back
3. Tergrid, God of Fright // Tergrid's Lantern — Lavaball Trap puts cards into the graveyard that Tergrid, God of Fright // Tergrid's Lantern can bring back
4. Grazing Kelpie — Lavaball Trap puts cards into the graveyard that Grazing Kelpie can bring back
5. Dauthi Voidwalker — Cards Lavaball Trap would put into an opponent's graveyard are exiled by Dauthi Voidwalker instead, and it can play from among them
6. Endurance — Lavaball Trap puts cards into the graveyard that Endurance can bring back
7. Thieves' Guild Enforcer — Lavaball Trap fills an opponent's graveyard toward the 8 or more cards Thieves' Guild Enforcer needs
8. Soaring Thought-Thief — Lavaball Trap fills an opponent's graveyard toward the 8 or more cards Soaring Thought-Thief needs
9. Athreos, Shroud-Veiled — Lavaball Trap puts cards into the graveyard that Athreos, Shroud-Veiled can bring back
10. Merfolk Windrobber — Lavaball Trap fills an opponent's graveyard toward the 8 or more cards Merfolk Windrobber needs

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 (Lavaball Trap is one).

When a land hits the graveyard thanks to Lavaball Trap:

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. Bloodchief Ascension — makes each opponent lose 2 life
5. Planar Void — hits a graveyard

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

a creature is dealt damage — 18,923 cards in the game can cause this (Lavaball Trap is one).

When a creature is dealt damage thanks to Lavaball Trap:

1. Soul Link — gains you that much life
2. Shriveling Rot — kills it
3. Cryoshatter — kills a creature
4. Hot Soup — kills a creature
5. Cracked Skull — kills a creature
6. Sporogenic Infection — kills a creature

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