Gandalf the White Strixhaven You choose a nonland card

You choose a nonland card from it

Whenever you sacrifice this artifact or another artifact

put any number of target creature cards with total mana value X or less from graveyards onto the battlefield under your control

(A copy of a permanent spell becomes a token

Put that card into your hand and exile all other cards revealed this way

Gandalf the White Strixhaven You choose a nonland cardFlash You may cast legendary spells and artifact spells as though they had flash. If a legendary permanent or an artifact entering or leaving the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.