Prowler, Clawed Thief

a Villain enters the battlefield — 150 cards in Prowler's colors can cause this.

1. Flying Octobot — When Prowler, Clawed Thief enters, Flying Octobot puts a +1/+1 counter on itself
2. Doom Reigns Supreme — When Prowler, Clawed Thief enters, Doom Reigns Supreme makes each opponent lose 1 life
3. Crossbones, Malicious Mercenary — When Prowler, Clawed Thief enters, Crossbones, Malicious Mercenary puts a +1/+1 counter on itself
4. Yellowjacket, Heartless Marauder — When Prowler, Clawed Thief enters, Yellowjacket, Heartless Marauder gets +1/+0
5. Endless Ranks of HYDRA — When a Villain enters thanks to Endless Ranks of HYDRA, Prowler, Clawed Thief draws and discards
6. Scientist Supreme of A.I.M. — When Scientist Supreme of A.I.M. enters, Prowler, Clawed Thief draws and discards
7. Vulture, Feathered Fiend — When Vulture, Feathered Fiend enters, Prowler, Clawed Thief draws and discards
8. White Widow, Yelena Belova — When White Widow, Yelena Belova enters, Prowler, Clawed Thief draws and discards
9. Pharaoh Rama-Tut — When Pharaoh Rama-Tut enters, Prowler, Clawed Thief draws and discards
10. Doc Ock, Sinister Scientist — When Doc Ock, Sinister Scientist enters, Prowler, Clawed Thief draws and discards
11. Thunderbolts Conspiracy — When a Villain enters thanks to Thunderbolts Conspiracy, Prowler, Clawed Thief draws and discards
12. Castle Doom — When a Villain enters thanks to Castle Doom, Prowler, Clawed Thief draws and discards
13. Ultron, Artificial Malevolence — When Ultron, Artificial Malevolence enters, Prowler, Clawed Thief draws and discards
14. Doombot Harbinger — When Doombot Harbinger enters, Prowler, Clawed Thief draws and discards
15. Swordsman, Sharp Scoundrel — When Prowler, Clawed Thief enters, Swordsman, Sharp Scoundrel triggers
16. Baron Strucker, HYDRA Overlord — When Prowler, Clawed Thief enters, Baron Strucker, HYDRA Overlord draws and discards

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

a Rogue attacks — 388 cards in Prowler's colors can cause this (Prowler is one).

1. Soaring Thought-Thief — When Prowler, Clawed Thief attacks, Soaring Thought-Thief mills a card

a Rogue deals combat damage — 388 cards in Prowler's colors can cause this (Prowler is one).

1. Anowon, the Ruin Thief — When Prowler, Clawed Thief deals combat damage, Anowon, the Ruin Thief mills a card

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

a Rogue creature enters the battlefield — 407 cards in Prowler's colors can cause this (Prowler is one).

1. Cloak and Dagger — When Prowler, Clawed Thief enters, Cloak and Dagger triggers

a Rogue enters the battlefield — 409 cards in Prowler's colors can cause this (Prowler is one).

1. Thieves' Guild Enforcer — When Prowler, Clawed Thief enters, Thieves' Guild Enforcer mills a card

a card is discarded — 1,106 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief makes a player discard a card:

1. Containment Construct — brings a card back
2. Moonstone, Harsh Mistress — brings a card back
3. Sangromancer — gains you 3 life
4. Lo and Li, Royal Advisors — puts a counter on an Advisor
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Scrounging Skyray — puts that many +1/+1 counters on itself
7. Archfiend of Ifnir — puts a counter on a creature
8. Tourach, Dread Cantor — puts a +1/+1 counter on itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

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

a creature goes to a graveyard — 1,550 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief hits the graveyard:

1. Lorcan, Warlock Collector — brings a card back
2. Syr Konrad, the Grim — deals 1 damage
3. Robot Domination — draws you 1 card
4. Lazav, Dimir Mastermind — copies a permanent
5. Profane Memento — gains you 1 life
6. Soulcipher Board // Cipherbound Spirit — triggers

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

a card is drawn — 2,047 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief makes a player draw a card:

1. Aether Syphon — mills a card
2. Ob Nixilis, the Hate-Twisted — deals 1 damage
3. Starving Revenant — makes each opponent lose 1 life
4. Diviner's Wand — gets +1/+1
5. Ominous Seas — puts a foreshadow counter on itself
6. Orcish Bowmasters — deals 1 damage
7. Scrawling Crawler — makes each opponent lose 1 life
8. Iron Man, Armored Avenger — puts a counter on a creature
9. Psychosis Crawler — makes each opponent lose 1 life
10. Lyla, Holographic Assistant — puts a counter on a creature

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

a Human enters the battlefield — 1,281 cards in Prowler's colors can cause this (Prowler is one).

1. Captain of the Mists — When Prowler, Clawed Thief enters, Captain of the Mists untaps itself

a card in a graveyard — 3,770 cards in Prowler's colors can cause this (Prowler is one).

1. Gale, Waterdeep Prodigy — When Prowler, Clawed Thief is in the graveyard, Gale, Waterdeep Prodigy can bring it back
2. Transplant Theorist — When Prowler, Clawed Thief is in the graveyard, Transplant Theorist can bring it back
3. Heart-Shaped Herb — When Prowler, Clawed Thief is in the graveyard, Heart-Shaped Herb can bring it back
4. Rescue from the Underworld — When Prowler, Clawed Thief is in the graveyard, Rescue from the Underworld can bring it back
5. Victimize — When Prowler, Clawed Thief is in the graveyard, Victimize can bring it back
6. Tergrid, God of Fright // Tergrid's Lantern — When Prowler, Clawed Thief is in the graveyard, Tergrid, God of Fright // Tergrid's Lantern can bring it back
7. Sivriss, Nightmare Speaker — When Prowler, Clawed Thief is in the graveyard, Sivriss, Nightmare Speaker can bring it back
8. Emet-Selch, Unsundered // Hades, Sorcerer of Eld — When Prowler, Clawed Thief is in the graveyard, Emet-Selch, Unsundered // Hades, Sorcerer of Eld can bring it back
9. Repentant Vampire — Prowler, Clawed Thief fills your graveyard toward the 7 or more cards Repentant Vampire needs
10. Treacherous Vampire — Prowler, Clawed Thief fills your graveyard toward the 7 or more cards Treacherous Vampire needs

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

anything goes to a graveyard — 3,770 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief hits the graveyard:

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

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

a creature attacks — 6,258 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Saw — sacrifices a creature

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

anything attacks — 6,258 cards in Prowler's colors can cause this (Prowler is one).

When Prowler, Clawed Thief attacks:

1. Grim Javelineer — gives +1/+0
2. Gossip's Talent — triggers

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

a creature enters the battlefield — 6,953 cards in Prowler's colors can cause this (Prowler is one).

1. Ray Fillet, Wave Warrior — When Prowler, Clawed Thief enters, Ray Fillet, Wave Warrior puts a counter on itself

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