- roaming is not really a keyword, it's a special qualifier, like say - "wounded" or "mounted"
- Ring-bearer is a keyword, but cannot be removed by the "remove game text" effect,
- Ring-bound is a keyword, but cannot be removed from a Ring-bearer, however it can be removed from non-Ring-bearer character.
Correct?
LotR TCG rules are sometimes a mess
The only good thing is that we deal with a finite number of cards, so clarifications can be issued when needed.
I'd say that roaming is a "special qualifier" - describing a minion whose site number is higher than fellowship's current site. Ringbearer is both special qualifier (describing companion that currently bears The One Ring) and a keyword (having this keyword is one of the ways for a companion to be eligible to bear The One Ring, with two others being ringed resistance icon and Sam's response action). Finally, ringbound is a keyword which a companion can gain either from it being printed on the card (and then it can be removed) or directly from game rules (Frodo, Sam and any ring-bearer is always ringbound) - then it can't be removed.
Star-glass is a card that really could use some clarification. For example, if used on
Easterling Captain bearing
Easterling Polearm and
Raider Bow (when there are 5 burdens), I'm sure that captain is no longer fierce, no longer an Easterling, can't use his skirmish action. But he remains a minion, a
Man, has 11+2 strength (11 his own, 2 from hand weapon) and cannot take wounds. But I'm not sure if he remains archer, damage +1 or ambush
- my first thought was that he does (as those are keywords from cards he bears), but there is a following clarification in the CRD: "Sometimes game text is added to a card by an effect, even though that text is not printed on that card." - an example here would really help, but we don't have one.