Desolate Dive and this one share a single slot in the game's data, so picking this up takes the earlier form's place instead of sitting beside it.
In the game files
Record id
SPELL_QUAKE2
Slot
Spell Quake
Save flag
quakeLevel
Action
QUAKE
Abilities
Unlike charms, these never come off once found
Data from build 22529139, updated
Overview
19 abilities make up the Knight's skill tree, split the same way the pause menu splits them: 6 Movement abilities that open up the map (Mothwing Cloak, Mantis Claw, Crystal Heart, Monarch Wings, Isma's Tear, Shade Cloak), 7 Spells across three upgrade pairs plus the standalone Focus, 3 Nail Arts, and 3 Dream Nail abilities. Movement abilities and Spells are just sitting in the world, usually behind a boss or a platforming gauntlet, but Nail Arts and the Dream Nail's later upgrades come from named NPCs instead, so you have to know who to go see for each. Team Cherry never put precise SOUL costs or per-tier damage numbers into the ability text itself, so what's written under each entry here is the same thing you'd read on the acquisition screen, nothing more.
How Abilities Work
Spell Upgrade Pairs
Find the upgraded version of a spell and the base version simply stops existing: Vengeful Spirit becomes Shade Soul, Desolate Dive becomes Descending Dark, Howling Wraiths becomes Abyss Shriek, no going back and no reason to want to. The catch is that all three upgrades sit behind separate fights or rooms scattered around Hallownest, not one convenient checkpoint, so completing the set takes three separate side trips.
Nail Arts & Nailmasters
Cyclone Slash, Great Slash, and Dash Slash come from Mato, Sheo, and Oro, the three Nailmasters spread out across Hallownest, and none of them just walk up and offer to teach you. Mato and Sheo teach for free once you've tracked them down, but Oro charges 800 Geo for Dash Slash. All three arts share one input: hold the attack button to charge a swing rather than tapping it out.
All Abilities
Showing 3 of 3
Group
Spells3 abilities
Three upgrade pairs plus Focus. All of them spend SOUL you take off enemies.
