: Add .
: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
, : Target attacking Assembly-Worker gets +2/+2 until end of turn.
: Add 
.
: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
, : Target attacking Assembly-Worker gets +2/+2 until end of turn.