Shatter
 Shatter
| |
|---|---|
| Level | 9 |
| School1 | Earth |
| Source(s) | Book of Annihilations |
| Casting noise | 7 |
| Spell noise | 30 |
| Power Cap | 200 |
| Flags | Area |
| Causes an enormous burst of concussive force around the caster, dealing severe damage to all nearby creatures. It is especially effective against those made from ice, bone, or any wall-like substance (such as rock, metal or crystal), as well as those turned to stone by petrification. It is less effective against flying, gelatinous and insubstantial creatures. It may also destroy nearby walls.
“So the people shouted when the priests blew with the trumpets: and it came to |
| Spell Details | |
|---|---|
| Damage Formula | Nd(5+Power/3) |
| Max Damage | Nd72 |
| Max Power | 200 |
| Range | 7 |
| Targeting | LOS |
| To-hit | |
| Special | Destroys walls |
Shatter is a level 9 Earth Magic spell which destroys walls and attacks all monsters in line of sight, dealing unavoidable physical damage.
Contents
Useful Info
Shatter deals damage and has a chance to destroy walls, where the closest targets are affected first. It is possible to damage monsters you didn't know about: if you break a wall, and this puts a monster in LOS, you'll damage that monster as well.
Like almost all effects in Crawl, it won't damage targets/things behind transparent walls (unless you break the walls, as mentioned above).
Damage
Shatter deals Nd(5+power/3) damage. The number of dice (N) is determined by the target. When Shatter hits a monster, the number of dice is as follows, where the first applicable condition on this list applies; no other conditions further down the list can then apply.
| Target | N |
|---|---|
| Monsters made from metal, stone or crystal | 6 |
| Insubstantial monsters | 1 |
| Petrifying/Petrified (reduced later by petrification reduction) | 6 |
| Monsters made from ice or bone | 6 |
| Slimy monsters | 1 |
| Flying monsters | 1 |
| All other monsters | 3 |
Players have a different, but similar list of conditions (See below for details).
Wall destruction
The following dungeon features may be destroyed, but only if the caster has line of sight:
- Door: 100%, whether they are open or closed
- Iron grate: 100%
- Statue or orcish idol: 50%
- Rock, slimy, or crystal wall: 33%
- Tree: 33%
- Stone wall: 25%
- Metal wall: 15%
Strategy
Much like Fire Storm and Chain Lightning, Shatter lives up to its level 9 spell status: it deals high damage, to everything on screen, in a short amount of time. Unlike the former spells, Shatter is a single school spell, so it's easier to train.
There's one problem with Shatter as an attack spell - it doesn't do much against flying and insubstantial foes. In a 3-rune game, Shatter can be a questionable XP investment. A level 9 spell is a lot of XP, and it doesn't hit many of the big threats in Zot (orbs of fire, electric golems, dragons). Plus, crystal spear is likely to be more efficient against single targets.
Still, if the XP cost isn't an issue (e.g. worshippers of Ashenzari or Vehumet; casters in extended), then Shatter can be a useful spell. It is a strong AOE that hits many targets for full damage. In Zot, Killer Klowns, Orb Guardians, most draconians are hit normally; liches are especially vulnerable. In extended, good targets are certain Pan/Hell lords (Cerebov, Ereshkigal, Antaeus) and most inhabitants of Dis.
Perhaps more importantly, Shatter is a great utility spell, since it can break walls. See below for details.
Breaking Walls
Shatter is one of the few ways to destroy stone and metal walls. Therefore, you can Shatter your way through many vaults, including: Slime:5's loot chambers, Zot:5's Orb chamber, the entrance of Tomb, and rune vaults in extended. Sif Muna worshippers can use Divine Exegesis to break the arenas of a Gauntlet.
- You don't need an amazing success rate. Even when you have a >50% failure rate with 2 rings of wizardry, it's reasonable to use Shatter to break walls. If you've trained Earth Magic for spells like Iron Shot, Statue Form, or LCS, it's likely that Shatter is below 100% failure (at least with wizardry boosts). Just wait out the magical contamination each time you miscast.
- It makes stealing runes in Pan/Hell fairly easy. Go to the edge of the rune's room, use Shatter, then use Apportation to grab the rune. If that isn't enough, have haste and/or Swiftness. You can then teleport out to escape from the rune's (likely very angry) guardian.
- Shatter is extremely loud (noise 40, same as an alarm trap without mark). Using it in, say, Zot:5, will attract a huge group of monsters.
Monster version
Player ghosts that knew Shatter in life might be able to cast it in death.
Power: 5 + 4.5×HD
Damage: Xd(5+Power/3)
Player Dice
When Shatter hits a player, the number of dice is as follows, where the first applicable condition on this list applies, and no other conditions further down the list can then apply.
| Target | N |
|---|---|
| Insubstantial (Storm Form, Wisp Form) | 1 |
| Petrifying/Petrified (reduced later by petrification reduction) | 6 |
| Gargoyles | 6 |
| Statue Form | 6 |
| Flying | 1 |
| All other players | 3 |
Gargoyles in particular should avoid opening ghost vaults that have a ghost with Shatter, and other species should stay out of Statue Form. Be especially weary of Petrify - if you don't have the willpower to resist it, avoid the ghost entirely.
History
- Prior to 0.22, Jorgrun could cast Shatter.
- Prior to 0.21, icy monsters took 4 or 5 dice of damage, water elementals took 1 dice, insubstantial creatures took 0, and the order that dice were applied was different. Pandemonium lords could cast this spell, and flight reduced the damage taken by player gargoyles and statues from 6 dice to 1.
- Prior to 0.15, the range of Shatter was dependent on your Earth Magic skill.
- Prior to 0.14, Shatter had a high chance of destroying potions not being carried.
- Prior to 0.10, casting Shatter near permarock walls would damage monsters on the other side. After 0.10, monsters are only damaged if the wall is shattered in the process.
