Arid Mesa [Zendikar] Innistrad Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

destroy Cosmic Horror unless you pay {3}{B}{B}{B}

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn

The ties that bind can also strangle

and library for any number of cards with the same name as that card and exile them

Arid Mesa [Zendikar] Innistrad Set: Portal Three Kingdoms Type:Set: Zendikar Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.