Spellblade Powers (5)

Explore a collection of Spellblade Powers: flavorful, ready-to-use monster abilities perfect for adding depth, danger, and thematic flair to your next encounter. These handcrafted powers are designed to fit monsters of any level and are fully compatible with 5E. Use them to customize creatures, surprise your players, and bring your world to life. Foe Foundry uses these Powers to procedurally generate monsters that are both flavorful and mechanically sharp. Powers are selected based on theme, role, and CR to ensure every creature feels distinct and balanced. Whether you're building a custom boss or filling out an encounter, Powers are the core of what makes Foe Foundry monsters unforgettable.

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Spellblade Dagger

Traits

Spellblade Daggers. On a hit, the target's saving throws are reduced by 1 for 1 minute. This effect can stack.

Used by Ghostwind (CR 9), Mindlash (CR 7), Veilknife (CR 8), Venomcaster (CR 6)

Venomcaster Spellcasting

Spellcasting

Spellcasting. The assassin casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 15):

1/day each: Feather Fall, Slow^c, Dimension Door, Dispel Magic (4th), Fog Cloud^Ȼ (4th), Lightning Bolt (4th), Cloudkill^c

Used by Venomcaster (CR 6)

Mindlash Spellcasting

Spellcasting

Spellcasting. The assassin casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 15):

1/day each: Feather Fall, Suggestion^Ȼ, Fear^c, Confusion^c, Dimension Door, Dispel Magic (4th), Lightning Bolt (4th)

Used by Mindlash (CR 7)

Veilknife Spellcasting

Spellcasting

Spellcasting. The assassin casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 15):

1/day each: Feather Fall, Darkness^Ȼ, Major Image^Ȼ, Dimension Door, Dispel Magic (4th), Greater Invisibility^c, Lightning Bolt (4th)

Used by Veilknife (CR 8)

Ghostwind Spellcasting

Spellcasting

Spellcasting. The assassin casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 15):

1/day each: Feather Fall, Web^c, Fear^c, Dimension Door, Dispel Magic (4th), Phantasmal Killer^c, Cone of Cold

Used by Ghostwind (CR 9)