Hanhla, Destiny Forged

{t}: Add {r} to your mana pool. Spend this mana only to cast a red spell, activate an ability of a red permanent, or pay a cost that contains {r}.
If you cast a red spell with converted mana cost equal to or more than 4 this turn, transform Hanhla, Destiny Forged.
"He never left anything to chance, not even the fate of his own sister"