Blub, King's Mediator

{w}, {t}: Untap target attacking creature an opponent controls and remove it from
combat. Its controller may sight X, where X
is its converted mana cost. (They may look at
the bottom X cards of their library, then put any number of them on the top of their library and
the rest on bottom in any order.)
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"Where is Lyra? Her father'll kill me!"