To Summon the Shadow (as used by Zankou): Natum ad a necral dona in tan la noc.
To Summon the Shadow (as used by the Charmed Ones): A tumb a tie na kail moleat oat bonnuis.
To Banish the Shadow:
I am light. I am one too strong to fight.
Return to dark where shadows dwell.
You cannot have this Halliwell.
Go away and leave my sight.
And take with you this endless night.
(Variations to this spell were used throughout the series)
To Destroy a Suxen (Nexus spelled backwards):
From ancient time this power came,
For all to have but none to reign.
Take it now, show no mercy,
For this power can no longer be.
Production note
The Shadow and The Nexus were conceived originally as separate entities/artifacts,
but through continuity errors they became muddled. In season 7, the terms were used interchangeably, and the Shadow opted
for a neutral party host (Leo) rather than its previous modus operandi of corrupting good with evil.