Sword of the Animist [Magic Origins] Duel Master's Guide is destroyed by battle with

is destroyed by battle with an opponent's attacking monster

you can Special Summon 1 "Yubel - The Ultimate Nightmare" from your hand

send this card to the Graveyard to Special Summon 1 "Armed Dragon LV7" from your hand or Deck

While you have a "Ki-sikil" monster in your GY and you have a "Lil-la" monster in your GY

or Effect Monster's effect that destroys a card(s) on the field

Sword of the Animist [Magic Origins] Duel Master's Guide is destroyed by battle withSet: Magic Origins Type: Legendary Artifact Equipment Rarity: Rare Cost: {2} Equipped creature gets +1 +1. Whenever equipped creature attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Equip {2} The blade glows only for Zendikar's chosen.