Blood Crypt [Zendikar Expeditions] Thopter cast it without paying its

cast it without paying its mana cost

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {2} {2}

Set: Ice Age Type: Artifact Uncommon Cost: {0} {1}

Then that player or that permanent's controller may pay {R}{R}

Blood Crypt [Zendikar Expeditions] Thopter cast it without paying itsSet: Zendikar Expeditions Type: Land Swamp Mountain Mythic Cost: ({T}: Add {B} or {R}.) As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.