Aetherflux Reservoir - KLD-192 R PLST

Whenever you cast a spell, you gain 1 life for each spell you've cast this turn.
Pay 50 life: This artifact deals 50 damage to any target.
While most power is used for ordinary, everyday tasks, one shouldn't underestimate its potential for the extraordinary.
rare
Artifact
From the Magic: The Gathering set The List.