Szeth-son-Neturo

Whenever you cast or copy an instant or sorcery spell, Szeth-son-Neturo gets +1/+1 until end of turn.

If you casting or copying an instant or sorcery spell causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

"I decide now. I finally decide. Me. No one else compelling me. I make it my choice."
based on Veyran, Voice of Duality