Undead Gladiator

a creature is discarded — 206 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator makes a player discard a card:

1. Wharf Infiltrator — makes a token
2. Bone Miser — makes a token
3. Hashaton, Scarab's Fist — makes a token
4. Surly Badgersaur — puts a +1/+1 counter on itself
5. Oskar, Rubbish Reclaimer — brings a card back
6. Conspiracy Theorist — brings a card back
7. Veronica, Dissident Scribe — makes a token
8. Green Goblin, Nemesis — puts a counter on a Goblin

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

a Zombie deals combat damage — 657 cards in the game can cause this (Undead Gladiator is one).

1. Undead Alchemist — When Undead Gladiator deals combat damage, Undead Alchemist mills a card

a Zombie attacks — 657 cards in the game can cause this (Undead Gladiator is one).

1. Varina, Lich Queen — When Undead Gladiator attacks, Varina, Lich Queen draws you that many cards

a nontoken Zombie enters the battlefield — 661 cards in the game can cause this (Undead Gladiator is one).

1. Necroduality — When Undead Gladiator enters, Necroduality makes a token

a Zombie enters the battlefield — 795 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator enters:

1. Noxious Ghoul — shrinks a creature by -1/-1
2. Geralf, the Fleshwright — puts counters on a permanent
3. Wayward Servant — makes each opponent lose 1 life
4. Champion of the Perished — puts a +1/+1 counter on itself
5. Mummy Paramount — gets +1/+1
6. Unconventional Tactics — returns itself from the graveyard
7. Binding Mummy — taps a creature or artifact

a creature leaves a graveyard — 1,302 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator leaves a graveyard:

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. Chalk Outline — makes a token
8. Insidious Roots — makes a token
9. Undead Hand Ninja — makes each opponent lose 1 life
10. Erebos's Titan — triggers

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

a card is discarded — 2,042 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

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

anything leaves a graveyard — 2,503 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator leaves a graveyard:

1. Blastoneuron — makes each opponent lose 1 life
2. Defiled Crypt // Cadaver Lab — makes a token
3. Teval, the Balanced Scale — makes a token
4. Hologram Stalker — makes a token
5. Tormod, the Desecrator — makes a token
6. Quintorius, Field Historian — makes a token
7. Garrison Excavator — makes a token
8. Amzu, Swarm's Hunger — makes a token
9. Kirol, History Buff // Pack a Punch — becomes prepared
10. Teval's Judgment — triggers

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

a creature goes to a graveyard — 3,011 cards in the game can cause this (Undead Gladiator is one).

When a card hits the graveyard thanks to Undead Gladiator:

1. Robot Domination — draws you 1 card
2. Voracious Brood — puts that many +1/+1 counters on itself
3. Dennick, Pious Apprentice // Dennick, Pious Apparition — triggers
4. Soulcipher Board // Cipherbound Spirit — triggers
5. Sefris of the Hidden Ways — triggers

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

a card is drawn — 3,815 cards in the game can cause this (Undead Gladiator is one).

When Undead Gladiator makes a player draw a card:

1. Temmet, Naktamun's Will — gives +1/+1
2. Niv-Mizzet, Parun — deals 1 damage
3. Aether Syphon — mills a card
4. The Locust God — makes a token
5. Starving Revenant — makes each opponent lose 1 life
6. Diviner's Wand — gets +1/+1
7. Ominous Seas — puts a foreshadow counter on itself

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