Kakashi Hatake, the Copy Ninja

Hexproof
When Kakashi Hatake, the Copy Ninja enters
or attacks add {e}{e}{e}.
{e}{e}{e}: Copy the last Instant or Sorcery that
you cast.
{e}{e}{e}{e}{e}: Copy the last Instant or Sorcery
that you cast for each instant or sorcery played this turn.

He is known as Kakashi of 1000 Jutsus.