Jathran, the Void Mage

Partner with Blazhen Blightflame (When this creature enters the battlefield, target player may put Blazhen into their hand from their library, then shuffle.)
{u}, {t}: Return target creature to its owner's hand.
Dragons your team controls have "{u}, {t}: Return target creature to its owner's hand."
"Together we draw power directly from The Void itself."
- Jathran to Blazhen.