NameDelerium Crystal Focus
TypeW
Magic itemYes
Rarityrare (requires attunement)
TextThis focus is made from a refined delerium crystal encased in a glass orb. While holding it, you gain a +2 bonus to spell attack rolls and the saving throw DCs of your spells. In addition, you can use the crystal as a spellcasting focus. Once per day when you cast a spell of 5th level or lower, you may draw on the energy stored within the crystal to do so without expending a spell slot. If you do, you trigger a random arcane anomaly (see Dungeons of Drakkenheim). Arcane Anomalies: 1d20 | Arcane Anomalies 1 | Gravity breaks within a 100-foot radius area for 1 hour. Creatures levitate in midair, and must move by pushing or pulling against a fixed object or surface within reach (such as a wall or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 | The nearest creature is affected by a hideous laughter spell (Save DC 15) but instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 | Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a powerful sensation of deja vu and are stunned for 1 round (No save). 4 | The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the Ethereal Plane, the creature vanishes into a sliver of time in its past or possible future. 5 | A prismatic burst of energy erupts in a 20-foot radius. Creatures in the area must succeed on a DC 15 Constitution saving throw or take 8d6 radiant damage and become blinded for 1 round. The smell of ozone fills the area, and wood transforms into glass. 6 | Echoes of possible realities are briefly visible for 1 minute. When a creature within 60 feet is hit by an attack, a faint vision of the creature being killed by that attack appears. 7 | Discordant music fills the mind of all creatures within 30 feet, who are affected as if by irresistible dance (Save DC 15). 8 | A section of stone, water, air, or energy becomes an appropriate contaminated elemental. 9 | An extraplanar creature is summoned and remains for 1 hour. The DM either chooses the creature or determines it randomly. It is friendly to the creature who triggered the anomaly. 10 | All humanoid corpses within 120 feet animate as hostile haze husks. The shrieking undead beg frantically for forgiveness as they rip apart the living. 11 | The shadows of 1d6 random creatures in the area animate and try to kill them. Once destroyed, the creatures don't cast a shadow for 24 hours. 12 | All creatures within 60 feet become invisible for 1 min or until they attack or cast a spell. 13 | Tendrils of life flow from the nearest creature to others. It must succeed on a DC 15 Constitution saving throw or take 8d8 necrotic damage, half on a success. The three nearest creatures within 60 feet each regain hit points equal to the damage taken. 14 | A hypnotic pattern (save DC 15) appears. It creates scintillating impossible colours in shapes which are simply wrong. Creatures incapacitated by the spell weep uncontrollably. 15 | A black tentacles spell appears in the area for 1 hour (Escape DC 15). 16 | Objects within 60 feet come to life for the next hour, as if affected by the animate objects spell. They mumble awful truths, but are not otherwise hostile. 17 | The nearest creature is polymorphed into an awakened shrub for 1 hour or until reduced to 0 hp (No save). 18 | Time slows down for up to six randomly determined creatures within 120 feet of the anomaly. They are affected by the slow spell for 1 minute. (Save DC 15). 19 | Time speeds up for one randomly determined creature within 60 feet of the anomaly. They are affected by the haste spell for 1 minute. 20 | A bowl of flowers and a very surprised aquatic mammal appear 100 feet in the air. "Oh no, not again..." thinks the flowers. Source: Dungeons of Drakkenheim p. 230