Pibble, Bewildered Spell Bende

Flash. Shroud. This spell can't be countered.
When Pibble, Bewildered Spell Bender enters the battlefield, you may choose new target
for target spell or ability that targets you
or a permanent you control.
When a spell or ability targets you
or a permanent you control flip a coin.
If you win, choose new target for that
spell or ability. If you lose, its controller
may copy that spell or ability. They
choose new target for copied spell or ability.