Anubis

Strategy and Synergy
Best used in a poison deck. It's one of the better poison applying spells, applying poison without needing to hit the enemy. Synergyses with every poison spell and artifact.

The total damage from this spell is 40 + 20 + 10 = 70 damage to all enemies. Given its low cost and ease of use, this makes it useful even in decks that aren't primarily focused on poison, especially since just about any common poison support artifact will make it extremely powerful.