Currently, on phoenix, tanglers will cycle root spells on anything in range, regardless of whether or not the target is already rooted or immune to root.
The current behavior on live is:
check targets in range for root or root immunity, if a target lacks both, root it, otherwise do nothing. Casting new tanglers while the only targets in range are rooted or immune results in those tanglers sitting around and doing nothing.
This matches what I and several others remember.
The current behavior on live is:
check targets in range for root or root immunity, if a target lacks both, root it, otherwise do nothing. Casting new tanglers while the only targets in range are rooted or immune results in those tanglers sitting around and doing nothing.
This matches what I and several others remember.