Mystogan, Shroud of Hope

This spell costs {1} less to cast for each instant
and sorcery card in your graveyard.
When Mystogan enters the battlefield, you may
search your library for a card named The Staff
of Edolas, reveal it, put it into your hand, then
shuffle.
Magecraft — Whenever you cast or copy an
instant or sorcery spell, Mystogan deals 1 damage
to any target.