Vexing Puzzlebox (Borderless) (CLB-374) - Commander Legends: Battle for Baldur's Gate Foil

Whenever you roll one or more dice, put a number of charge counters on this artifact equal to the result.
: Add one mana of any color. Roll a d20.
, Remove 100 charge counters from this artifact: Search your library for an artifact card, put that card onto the battlefield, then shuffle.