
,
: Put a charge counter on this artifact, then you may cast an instant or sorcery spell with mana valuemana valueThe total amount of mana in a card's cost, ignoring colour. A card costing
has mana value 4. X counts as 0 except on the stack. equal to the number of charge counters on this artifact from your hand without paying its mana cost.
,
, Remove X charge counters from this artifact: ScryScryLook at that many cards from the top of your library, then put any number on the bottom and the rest back on top in any order. X.
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.