Force of Will (Invocation) [Amonkhet Invocations] Basic Land

Force of Will (Invocation) [Amonkhet Invocations] Basic LandSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost. Counter target spell.

Set: Portal Three Kingdoms Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

the next morning he was dead

sacrifice Serendib Djinn

that spell can't be countered

you may sacrifice an artifact

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{R} Rockslide Ambush deals damage to target creature equal to the number of Mountains you control

" —Confiscation directive

Set: Zendikar Expeditions Type: Land — Forest Island Rarity: Mythic ({T}: Add {G} or {U}

Set: Homelands Type: World Enchantment Rarity: Rare Cost: {2}{B}{B} At the beginning of your upkeep

sacrifice Koskun Falls unless you tap an untapped creature you control

Takeno's Daisho is put into a graveyard from the battlefield

but my host would casually push it down before I could make out what it was