Technobeast

Technovirus (Place an Infected counter on a
card this card battled. At the start of each player's
turn, place a -1/-1 counter on each card with an
Infected counter on it. When a card's defense value
with an Infected counter reaches 0, destroy it and
create a 1/1 Technobeast Token with Overwhelm and Technovirus.)
"Maggot of metal, rust, and rot. Sith life draws breath, old life does not." - Sith incantation for mechu-deru vitae