Mayla, Immolation Scholar

Eminence - As long as Mayla is in the command
zone or on the battlefield, each instant and sorc-
ery card you own that does not copy a spell is
Arcane in addition to its other types and has
"Splice onto Arcane." The splice cost is equal
to its mana cost + {1}.
{1}{r}: The next instant or sorcery you cast this
turn has all names of instant and sorcery cards in addition to its name until end of turn.