Celestial Navigation Curio Foil 312 (Radiant Origins) - Foil Riftbound League of Legends if that spell's mana cost

if that spell's mana cost or that ability's activation cost contains {X}

Remove two durability counters from Radiant Vega: Negate target card activation unless its controller pays (X)

[Level 1+] On Enter: Rest target champion

Sing Together 8 (Any number of you or your teammates' characters with total cost 8 or more may Exert

Target player banishes three preserved cards from their material deck

Celestial Navigation Curio Foil 312 (Radiant Origins) - Foil Riftbound League of Legends if that spell's mana costGlimpse 5. (To glimpse, look at that many cards from the top of your deck. Put those cards back on the top or on the bottom of your deck in any order.) Floating Memory