Vel'Koz, The Eye of the Void

Creatures that take combat damage from Vel'Koz
gain an Organic Deconstruction counter. Each
counter increases Vel'Koz's damage to that creature by +X
{4}Plasma Fission: Deal 2 damage to target creature and 1 damage to adjacent creatures. All creatures hit gain
an Organic Deconstruction counter
{10}Disintegration Ray: Deal X damage to all creatures where X is the number of Organic Deconstruction counters on that creature