Seraphine, Adept Sorceress

Tides of Chaos-{u}{r}: The next time you would
roll a die, instead roll two of those dice and
choose which one to use.
Wild Magic Surge-{1}{u}{r}: Roll a six-sided die.
1-2—Seraphine, Adept Sorceress cannot be
blocked this turn.
3{dash}4—Seraphine, Adept Sorceress deals 3 damage
to each other creature.
5{dash}6—Attacking creatures get +X/+X until end
of turn, where X is the number of dice rolled this
turn.