Kirada, Ancient Sorcerer

When Kirada, Ancient Sorcerer enters the battlefield, each player mills four cards.
{t}: Exile a land card from a graveyard.
Add two mana of any color.
{t}: Exile a nonland noncreature card from a graveyard. Each player mills two cards.
{t}: Exile a creature card from a graveyard.
Regenerate target creature.