How does deathtouch magic work in the realm of spellcasting and its impact on the outcome of battles?

Deathtouch magic is a powerful spellcasting ability that allows a caster to inflict instant death on their target with a single touch. In battles, the use of deathtouch magic can quickly turn the tide in favor of the caster by eliminating key opponents. This ability can be a game-changer in combat situations, as it can swiftly take out powerful enemies and shift the balance of power in the caster's favor.