1999 pokemon base set unlimited booster pack – Keepitsealdz Factory Sealed 1999 Pokemon Base

Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keyword abilities are triggered abilities and will have "when," "whenever," or "at the beginning of" in their reminder text

Specifically, Arthur pairs really well with Madam Mim Purple Dragon and various Merlin cards

Using the Shift ability, it can be played for only four ink, and will block opponents from being able to use any newly inked cards on turns when Daisy is exerted

You can use them to obtain singular cards missing from your collection

While these cards arent likely to fetch nearly the same price as the SIR versions, theyre a solid pull to be proud of, especially given the uniqueness of this sets focus on trainer Pokemon