Sacrifice

Target, non-undead troop is sacrificed (destroyed). Then another target dead troop has ((power + destroyed troop's base health + 3) x # of creatures sacrificed) in health total of creatures returned to life.

Advanced effect

Target, non-undead troop is sacrificed (destroyed). Then another target dead troop has ((power + destroyed troop's base health + 6) x # of creatures sacrificed) in health total of creatures returned to life.

Expert effect

Target, non-undead troop is sacrificed (destroyed). Then another target dead troop has ((power + destroyed troop's base health + 10) x # of creatures sacrificed) in health total of creatures returned to life.

Probability of occurrence (%):

Castle	0
Rampart	0
Tower	0 (0*)
Inferno	20
Necropolis	16
Dungeon	12
Stronghold	0
Fortress	0
Conflux	0
Cove	0
Factory	??
* Without Library

Sacrifice is a 5th level spell in the School of Fire Magic. The spell destroys (sacrifices) the target living troop in order to resurrect creatures of another stack back to life. The other stack must be receptive to the Resurrection spell. A sacrificed stack leaves an empty hex on the battlefield without anything to be resurrected or summoned as Demons, i.e. without leaving a corpse for any uses.

Creatures immune to Sacrifice (or resurrection via Sacrifice):

Undead
Golems
Elementals
Mechanicals
Stone and Obsidian Gargoyles
Gold Dragon ^{*can be sacrificed but not resurrected} NOTE: In HotA , Gold Dragons can be resurrected with Sacrifice as both parts of the spell are now considered level 5.