monstrous

[particle]

so what happens if {reroute} is cast targeting {fleecemane lion}'s monstrous ability on the stack. would another creature get a one one counter?

[Sardok]

{Reroute} won't affect it, as the ability itself does not target and thus cannot be retargeted.

RESOLVED

[particle]

ok. is there anything that basically reroutes activated abilities regardless of targets?

[Gorzo]

No. You can never change the target of abilities that don't target. The best you can do is {stifle}.