- ability power-based champions that have spells requiring health costs (e.g. Mordekaiser) as the spell vamp helps mitigate these costs. is very useful with
- Will of the Ancients and Spirit Visage are a great Item combination, as Spirit Visage further boosts Will of the Ancients' Spell vamp effect.
- Cooldown- or energy-based champions, such as Katarina and Kennen, can also make use of for the sustainability as they can spam their skills more willingly than mana-based champions.