Orvar, the All-Form

a Hamster enters the battlefield — 16 cards in Orvar's colors can cause this (Orvar is one).

1. Sword of the Squeak — When Orvar, the All-Form enters, Sword of the Squeak triggers

a Lhurgoyf creature it grants abilities to — 15 cards in Orvar's colors can cause this.

1. Altar of the Goyf — Altar of the Goyf gives Orvar, the All-Form trample

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

a Kraken deals combat damage — 37 cards in Orvar's colors can cause this (Orvar is one).

1. Spawning Kraken — When Orvar, the All-Form deals combat damage, Spawning Kraken makes a token

a Detective enters the battlefield — 38 cards in Orvar's colors can cause this (Orvar is one).

1. Projektor Inspector — When Orvar, the All-Form enters, Projektor Inspector draws you 1 card

a Turtle enters the battlefield — 45 cards in Orvar's colors can cause this (Orvar is one).

1. April O'Neil, Live on the Scene — When Orvar, the All-Form enters, April O'Neil, Live on the Scene triggers

a Sphinx enters the battlefield — 80 cards in Orvar's colors can cause this (Orvar is one).

1. Unesh, Criosphinx Sovereign — When Orvar, the All-Form enters, Unesh, Criosphinx Sovereign triggers

a permanent enters the battlefield — 27 cards in Orvar's colors can cause this (Orvar is one).

When a permanent enters thanks to Orvar, the All-Form:

1. Dawn-Blessed Pennant — gains you 1 life
2. Altar of the Brood — mills a card
3. Rimefire Torque — puts a charge counter on itself

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

a Ninja creature deals combat damage — 39 cards in Orvar's colors can cause this (Orvar is one).

1. Prosperous Thief — When Orvar, the All-Form deals combat damage, Prosperous Thief makes a token

a Sliver deals combat damage — 32 cards in Orvar's colors can cause this (Orvar is one).

1. Synapse Sliver — When Orvar, the All-Form deals combat damage, Synapse Sliver makes a player draw 1 card

a Ninja enters the battlefield — 41 cards in Orvar's colors can cause this (Orvar is one).

1. Smoke Shroud — When Orvar, the All-Form enters, Smoke Shroud returns itself from the graveyard

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

a Sliver creature enters the battlefield — 35 cards in Orvar's colors can cause this (Orvar is one).

1. Taunting Sliver — When Orvar, the All-Form enters, Taunting Sliver triggers

a Sliver creature it grants abilities to — 35 cards in Orvar's colors can cause this.

1. Hivestone — Hivestone gives Orvar, the All-Form an extra ability

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

a Spider creature it grants types to — 22 cards in Orvar's colors can cause this.

1. Spider-Suit — Spider-Suit gives Orvar, the All-Form an extra creature type

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

a Monk creature it grants types to — 37 cards in Orvar's colors can cause this.

1. Monk's Fist — Monk's Fist gives Orvar, the All-Form an extra creature type

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

a Faerie attacks — 91 cards in Orvar's colors can cause this (Orvar is one).

1. Talion's Messenger — When Orvar, the All-Form attacks, Talion's Messenger draws you 1 card

a Faerie creature is cast — 91 cards in Orvar's colors can cause this (Orvar is one).

1. Archmage of Echoes — When Orvar, the All-Form is cast, Archmage of Echoes copies a spell

a Wall creature it applies animate to — 74 cards in Orvar's colors can cause this.

1. Deep Freeze — Deep Freeze gives Orvar, the All-Form life as a creature

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

a Pirate enters the battlefield — 81 cards in Orvar's colors can cause this (Orvar is one).

1. Merchant Raiders — When Orvar, the All-Form enters, Merchant Raiders taps a creature

a Villain enters the battlefield — 55 cards in Orvar's colors can cause this (Orvar is one).

1. Flying Octobot — When Orvar, the All-Form enters, Flying Octobot puts a +1/+1 counter on itself

an Ally enters the battlefield — 43 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form enters:

1. Halimar Excavator — mills a card
2. Umara Raptor — puts a +1/+1 counter on itself
3. Seascape Aerialist — grants flying

an Artificer enters the battlefield — 82 cards in Orvar's colors can cause this (Orvar is one).

1. Inventor's Goggles — When Orvar, the All-Form enters, Inventor's Goggles triggers

an Angel enters the battlefield — 22 cards in Orvar's colors can cause this (Orvar is one).

1. Seraph Sanctuary — When Orvar, the All-Form enters, Seraph Sanctuary gains you 1 life

a Hero enters the battlefield — 59 cards in Orvar's colors can cause this (Orvar is one).

1. Team Transmitter — When Orvar, the All-Form enters, Team Transmitter gains you 1 life

a Merfolk deals combat damage — 239 cards in Orvar's colors can cause this (Orvar is one).

1. Seafloor Oracle — When Orvar, the All-Form deals combat damage, Seafloor Oracle draws you 1 card

a Merfolk enters the battlefield — 247 cards in Orvar's colors can cause this (Orvar is one).

1. River Sneak — When Orvar, the All-Form enters, River Sneak gets +1/+1

a Bird attacks — 163 cards in Orvar's colors can cause this (Orvar is one).

1. Hermes, Overseer of Elpis — When Orvar, the All-Form attacks, Hermes, Overseer of Elpis scries

a nontoken Bird enters the battlefield — 164 cards in Orvar's colors can cause this (Orvar is one).

1. Knightfisher — When Orvar, the All-Form enters, Knightfisher makes a token

a Dragon it applies enters with counters to — 69 cards in Orvar's colors can cause this.

1. Dragonstorm Globe — Dragonstorm Globe gives Orvar, the All-Form counters as it enters

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

a Dragon enters the battlefield — 73 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form enters:

1. Dragon's Hoard — puts a gold counter on itself
2. Roiling Dragonstorm — triggers

a Shaman creature enters the battlefield — 23 cards in Orvar's colors can cause this (Orvar is one).

1. Thornbite Staff — When Orvar, the All-Form enters, Thornbite Staff triggers

a Zombie deals combat damage — 69 cards in Orvar's colors can cause this (Orvar is one).

1. Undead Alchemist — When Orvar, the All-Form deals combat damage, Undead Alchemist mills a card

a Rogue creature enters the battlefield — 170 cards in Orvar's colors can cause this (Orvar is one).

1. Cloak and Dagger — When Orvar, the All-Form enters, Cloak and Dagger triggers

a nontoken Zombie enters the battlefield — 71 cards in Orvar's colors can cause this (Orvar is one).

1. Necroduality — When Orvar, the All-Form enters, Necroduality makes a token

a nontoken Spirit enters the battlefield — 154 cards in Orvar's colors can cause this (Orvar is one).

1. Baboon Spirit — When Orvar, the All-Form enters, Baboon Spirit makes a token

a Zombie enters the battlefield — 95 cards in Orvar's colors can cause this (Orvar is one).

1. Geralf, the Fleshwright — When Orvar, the All-Form enters, Geralf, the Fleshwright puts counters on a permanent

a Spirit enters the battlefield — 175 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form enters:

1. Mausoleum Wanderer — gets +1/+1
2. Nebelgast Herald — taps a creature an opponent controls

a Spirit it boosts — 186 cards in Orvar's colors can cause this.

1. Supreme Phantom — Supreme Phantom gives Orvar, the All-Form bigger stats

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

a Wizard creature enters the battlefield — 566 cards in Orvar's colors can cause this (Orvar is one).

1. Diviner's Wand — When Orvar, the All-Form enters, Diviner's Wand triggers

a Soldier creature enters the battlefield — 118 cards in Orvar's colors can cause this (Orvar is one).

1. Veteran's Armaments — When Orvar, the All-Form enters, Veteran's Armaments triggers

a Warrior creature enters the battlefield — 65 cards in Orvar's colors can cause this (Orvar is one).

1. Obsidian Battle-Axe — When Orvar, the All-Form enters, Obsidian Battle-Axe triggers

a token enters the battlefield — 614 cards in Orvar's colors can cause this (Orvar is one).

When a permanent enters thanks to Orvar, the All-Form:

1. Mister Fantastic, Reed Richards — draws you 1 card
2. Junk Winder — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls

a token is created — 615 cards in Orvar's colors can cause this (Orvar is one).

1. Idol of Oblivion — When Orvar, the All-Form makes a token, Idol of Oblivion draws you 1 card

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

a Human enters the battlefield — 634 cards in Orvar's colors can cause this (Orvar is one).

1. Captain of the Mists — When Orvar, the All-Form enters, Captain of the Mists untaps itself

a creature attacks — 3,238 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Screaming Swarm — mills a card
4. Imperious Mindbreaker — mills a card
5. Staff of Titania — makes a token
6. Saw — sacrifices a creature
7. Ultima Weapon — kills a creature an opponent controls
8. Throwing Knife — sacrifices itself

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

anything attacks — 3,238 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Gossip's Talent — triggers

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

a creature blocks — 3,238 cards in Orvar's colors can cause this (Orvar is one).

When Orvar, the All-Form blocks:

1. Dead-Iron Sledge — kills a creature
2. Dwindle — kills a creature

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

a creature enters the battlefield — 3,581 cards in Orvar's colors can cause this (Orvar is one).

1. Ray Fillet, Wave Warrior — When Orvar, the All-Form enters, Ray Fillet, Wave Warrior puts a counter on itself
2. Shadow Puppeteers — When Shadow Puppeteers enters because Orvar, the All-Form copies it, its ability triggers again

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

anything enters the battlefield — 6,232 cards in Orvar's colors can cause this (Orvar is one).

1. Mu Yanling, Wind Rider — When Mu Yanling, Wind Rider enters because Orvar, the All-Form copies it, its ability triggers again
2. Ultimecia, Temporal Threat — When Ultimecia, Temporal Threat enters because Orvar, the All-Form copies it, its ability triggers again

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