Janial, Spark of Mechanics

Flying, prowess
Technician - Whenever you draw a card, each
ability you activate this turn costs {1} less to
activate the first time you activate it.
{3}: Put a durability counter on target
noncreature artifact. If it doesn't have durable, it
gains durable. (If it would be put into a graveyard
from the battlefield, remove a durability counter from
it instead.)
{3}, Sacrifice a noncreature artifact: Create
a token that's a copy of that artifact.