Explorer's Scope [Duel Decks: Zendikar vs. Eldrazi] Spider target opponent discards a card

target opponent discards a card for each Shrine you control

Jace found interesting ideas to improve upon

At the beginning of your end step

exile target creature or enchantment an opponent controls until Isolation Zone leaves the battlefield

You may play an additional land this turn

Explorer's Scope [Duel Decks: Zendikar vs. Eldrazi] Spider target opponent discards a cardSet: Duel Decks: Zendikar vs. Eldrazi Type: Artifact Equipment Common Cost: {1} Whenever equipped creature attacks, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)