If those abilities dont mention you choosing a Ring-bearer, they will go off even if you control no creatures, but if they do only trigger when that choice is made, you must have a creature to be your Ring-bearer for that trigger to occur
Decks like The Wise MothmanThe Wise Mothman, Captain N'ghathrodCaptain N'ghathrod, and The MindskinnerThe Mindskinner will want The Water CrystalThe Water Crystal the most, as it turbo charges their milling shenanigans quite a bit
As well get to shortly, Palantir of Orthanc actually looks rather powerful, however, its worth addressing something first
Operators who get this right do not just refill when the machine is empty
Pull Rates Odds from Triumphant Light booster pack From a Regular Pack From a Regular Plus 1 Pack Not available in a Regular Plus 1 Pack
These cards and many others are either too expensive or too limiting in their application