Elren, The Untainted

Hexproof, Haste
{1}: Elren, The Untainted gets +0/+5 until end of turn.
{u}{u}{t}: Counter target spell. Draw 1 card.
{7}{w}{u}: Elren, The Untainted has Indestructible. Activate only as a sorcery.
"You think you can stop me?"