When Kroxa enters the battlefield, sacrifice it unless it escaped.
Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life.
Escape—{B}{B}{R}{R}, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
NM-Mint Foil - $11.00
Lightly Played Foil - $10.40
Moderately Played Foil - $9.90
Heavily Played Foil - $8.80
Damaged Foil - $7.10
NM-Mint Foil Non English - $11.00
Lightly Played Foil Non English - $10.40
Moderately Played Foil Non English - $9.90
Heavily Played Foil Non English - $8.80
Damaged Foil Non English - $7.10