Penumbra Kavu [Apocalypse] Magic 2010 If a card is sent

If a card is sent from your Deck to the Graveyard by a card effect (except during the Damage Step): You can detach 1 Xyz Material from this card

Gron's mind reeled with possibilities

Set: Judgment Type: Legendary Creature — Insect Druid Rarity: Rare Cost: {5}{G}{G} {G}

if that player controls a nonblack

This card cannot be destroyed by battle with a monster that has 1900 ATK or less

Penumbra Kavu [Apocalypse] Magic 2010 If a card is sentSet: Apocalypse Type: Creature Kavu Rarity: Uncommon Cost: {4}{G} When Penumbra Kavu dies, create a 3 3 black Kavu creature token. "These kavu are so stubborn they even refuse to die." Tahngarth