@Meddler: No one ever talks about the flat armor reduction part of Rammus' E
Along with the taunt, you reduce the target's armor by 5/10/15/20/25 for up to 2.25 seconds. Said duration is reduced by Tenacity and removed by CC-clearing effects.
Doesn't that seem... wonky/tacked-on/weak/etc.? Reducing armor by 25 later in the game is pretty negligible compared to all the % armor shreds we have elsewhere. And you simply don't use Rammus' taunt on jungle monsters because it's wasteful and lasts too little time.
And even if you say "it's nasty vs squishies", its duration is both wonky (due to CC resist/clearing) and negligible. Back when the taunt lasted up to 3 seconds, that AR reduction had some real noticeable impact, but nowadays it comes off too fast.
Why is this small part of Rammus' kit always ignored?
and suddenly stopped taking thorns damage.