Arkzek, Ushzel's Chosen

Pulse Pulse (Whenever you cast an instant or sorcery spell, you get {e}.)

{e}{e}{e}{e}{e}: Look at the top five cards of your library. You may cast an instant or sorcery card from among them without paying its mana cost, then put the rest on the bottom of your library in any order. Activate this ability only once per turn.
Arkzek was chosen by Ushzel to lead the Thund.