Declare The Incredible Hulk as an attacker.
Holding priority, activate The Incredible Hulk by tapping it, dealing 1 damage to it.
The Incredible Hulk triggers, putting a +1/+1 counter on it, untapping it and giving you an additional combat phase after this one.
Repeat each combat phase.

Infinite combat phases

Infinite +1/+1 counters on a creature

Bruce Banner // The Incredible Hulk

Lavamancer's Skill

Activate the creature by tapping it, dealing 1 damage to any opponent's creature and causing you to gain 1 life.
The opponent's creature dies due to deathtouch, triggering Thornbite Staff, untapping your creature.
Repeat.

Destroy all creatures opponents control

Destroy all creatures opponents control whenever a creature enters the battlefield

Lock

Thornbite Staff

Basilisk Collar

Activate Tephraderm by tapping it, dealing 1 damage to itself.
Tephraderm triggers, dealing 1 damage to itself.
Step 2 repeats in an infinite loop, causing the game to end in a draw.

Draw the game

Tephraderm

Give Eater of the Dead deathtouch by any method.
Activate Eater of the Dead by tapping it, dealing 1 damage to any nontoken creature an opponent controls.
The creature dies due to Eater of the Dead's deathtouch.
Activate Eater of the Dead by paying {0}, exiling the creature card from its owner's graveyard  and untapping Eater of the Dead.
Repeat.
You may also repeat this loop whenever a creature enters the battlefield under an opponent's control.

Destroy each creature that enters the battlefield under an opponent's control

Destroy any number of creatures opponents control

Eater of the Dead

Activate Cacophodon by tapping it, dealing damage to any target.
Guilty Conscience triggers, dealing damage to Cacophodon.
Cacophodon triggers, untapping itself.
Repeat.

Infinite damage

Cacophodon

Guilty Conscience

Activate Warchanter Skald using the Lavamancer's Skill ability by tapping it, targeting any creature.
Warchanter Skald triggers, creating a 2/1 Dwarf Berserker token.
Intruder Alarm triggers, untapping all creatures.
Repeat.

Infinite creature tokens

Infinite damage to creatures

Infinite death triggers

Infinite creature ETB

Infinite creature LTB

Infinite untap of creatures

Infinite mana creatures you control can produce

Warchanter Skald

Intruder Alarm

Activate Battered Golem using the ability granted to it by Lavamancer's Skill by tapping it, dealing 1 damage to Smaug.
Smaug triggers, creating a Treasure token.
When the Treasure enters, Battered Golem triggers, untapping Battered Golem.
Repeat.

Infinite Treasure tokens

Infinite colored mana

Infinite artifact ETB

Infinite artifact LTB

Infinite artifact sacrifice triggers

Infinite artifact tokens

Smaug the Impenetrable

Battered Golem

Activate Morselhoarder by tapping it, dealing 1 damage to any target.
Activate Morselhoarder by paying {1} and putting a -1/-1 counter on it, untapping it.
Activate Morselhoarder by removing a -1/-1 counter from it, adding {1}.
Repeat.

Morselhoarder

Sinking Feeling

Activate the Spider with Thornbite Staff and Lavamancer's Skill attached by tapping it, dealing 1 damage to a creature an opponent controls and destroying it due to the Spider's deathtouch.
When the creature dies, Shelob and the Spider tapped in step 1 trigger.
Resolve the Shelob trigger, creating a token copy of the creature that died that is a Food artifact.
Resolve the Spider trigger, untapping it.
Repeat as desired. You can also repeat this loop whenever a creature enters the battlefield under an opponent's control.

Shelob, Child of Ungoliant

Activate Avenging Druid by tapping it, dealing 1 damage to an opponent.
Avenging Druid triggers, causing you to reveal a land card from your library and put it onto the battlefield, and put all other cards revealed this way into your graveyard.
When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Avenging Druid.
Repeat until no lands remain in your library and/or your library is empty.

Near-infinite damage

Infinite self-mill

Near-infinite landfall triggers

Put all lands from your library onto the battlefield

Avenging Druid

Retreat to Coralhelm

Activate Wylie Duke by tapping it.
Wylie Duke triggers, causing you to draw a card and gain 1 life.
Resolve the Wylie Duke ability, dealing 1 damage to any target.
Activate Mind over Matter by discarding a card, untapping Wylie Duke.
Repeat.

Combos with "Lavamancer's Skill"