Slayer is a 4 level 
spell in the 
School of Fire Magic.
| Slayer | 
|   | 
| School: | Fire Magic | 
| Level: | 4 | 
| Cost: | 16/12 | 
| Duration: | 1 rnd/sp | 
| Basic effect | 
| 
| Target, allied troop's attack rating is increased by eight against behemoths, dragons, and hydras. |  | 
| Advanced effect | 
| 
| Same as basic effect, except that attack bonus also affects devils and angels. |  | 
| Expert effect | 
| 
| Same as advanced effect, except attack bonus also affects titans. |  | 
| Probability of occurrence (%): | 
|  | 
 Depending of the level of expertise in 
fire magic, slayer spell increases 
attack of target troop by 8.
Only the Slayer-spell can bring additional harm to the resistant Black Dragon.
Heroes with a Slayer specialty:
Units immune to its effects: