DM Screen is a free web app that helps Dungeon Masters run Dungeons & Dragons 5th Edition games. It combines an initiative and combat tracker, an encounter builder, a party manager, and searchable references for spells, magic items, and shop prices in a single browser tab.

Is DM Screen free, and do I need an account?

Yes, DM Screen is completely free with no ads and no account required. Your party, encounters, and notes are saved locally in your browser.

Which edition of Dungeons & Dragons does it support?

DM Screen supports Dungeons & Dragons 5th Edition (5e), including spells, magic items, and Monster Manual stat blocks.

Can I run combat and track initiative with it?

Yes. You can build an encounter from your party and any monsters, roll or set initiative, and run combat with live HP, conditions, concentration, and legendary action tracking.

A command palette, NPC name generator, loot generator, dice rolling, and more.

Tarrasque

Challenge Rating 30 · D&D 5e stat block (SRD)

Tarrasque

Gargantuan monstrosity · Unaligned

AC: 25

HP: 676 (33d20 + 330)

Speed: 40ft

Initiative: +0

		Mod	Save
Str	30
Int	3

		Mod	Save
Dex	11
Wis	11

		Mod	Save
Con	30
Cha	11

Senses: blindsight 120 ft.

Immunities: fire, poison, bludgeoning, piercing, slashing from nonmagical attacks

Condition immunities: , , ,

CR: 30

Traits

Legendary Resistance (3/Day)

If the tarrasque fails a saving throw, it can choose to succeed instead.

Magic Resistance

The tarrasque has advantage on saving throws against spells and other magical effects.

Reflective Carapace

Any time the tarrasque is targeted by a spell, a line spell, or a spell that requires a ranged attack roll, roll a . On a 1 to 5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected, and the effect is reflected back at the caster as though it originated from the tarrasque, turning the caster into the target.

Siege Monster

The tarrasque deals double damage to objects and structures.

Actions

Multiattack

The tarrasque can use its Frightful Presence. It then makes five attacks: one with its bite, two with its claws, one with its horns, and one with its tail. It can use its Swallow instead of its bite.

Bite

Melee Weapon Attack: to hit, reach 10 ft., one target. Hit:36 () piercing damage. If the target is a creature, it is (escape DC 20). Until this grapple ends, the target is , and the tarrasque can't bite another target.

Claw

Melee Weapon Attack: to hit, reach 15 ft., one target. Hit:28 () slashing damage.

Horns

Melee Weapon Attack: to hit, reach 10 ft., one target. Hit:32 () piercing damage.

Tail

Melee Weapon Attack: to hit, reach 20 ft., one target. Hit:24 () bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be knocked .

Frightful Presence

Each creature of the tarrasque's choice within 120 feet of it and aware of it must succeed on a DC 17 Wisdom saving throw or become for 1 minute. A creature can repeat the saving throw at the end of each of its turns, with disadvantage if the tarrasque is within line of sight, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the tarrasque's Frightful Presence for the next 24 hours.

Swallow

The tarrasque makes one bite attack against a Large or smaller creature it is grappling. If the attack hits, the target takes the bite's damage, the target is swallowed, and the grapple ends. While swallowed, the creature is and , it has total cover against attacks and other effects outside the tarrasque, and it takes 56 () acid damage at the start of each of the tarrasque's turns.If the tarrasque takes 60 damage or more on a single turn from a creature inside it, the tarrasque must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall in a space within 10 feet of the tarrasque. If the tarrasque dies, a swallowed creature is no longer by it and can escape from the corpse by using 30 feet of movement, exiting .

Legendary Actions

Legendary Action Uses: 3. Immediately after another creature's turn, the Tarrasque can expend a use to take one of the following actions. The Tarrasque regains all expended uses at the start of each of its turns.

Attack

The tarrasque makes one claw attack or tail attack.

Move

The tarrasque moves up to half its speed.

Chomp (Costs 2 Actions)

The tarrasque makes one bite attack or uses its Swallow.