Wilhelm D'Orsay, Apprentice

When Wilhelm D'Orsay, Apprentice enters the battlefield, create a 5/5 colourless Shield
Guardian creature token with "Sacrifice Shield Guardian, counter target spell or ability that
targets Wilhelm D'Orsay, Apprentice".
Arcane Deflection — Whenever you or a
permanent you control is the target of a spell an opponent controls, you may copy it and choose
new targets for that spell. This ability triggers
only once each turn.