Bloodstained Mire [Zendikar Expeditions] Classic Sixth Edition you may add an amount

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

"I write upon clean white parchment with a sharp quill and the blood of my students

Set: Ninth Edition Type: Instant Rarity: Common Cost: {2}{R} Add {R}{R}{R}{R}{R}

nonland card from among them and put it into your hand

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

Bloodstained Mire [Zendikar Expeditions] Classic Sixth Edition you may add an amountSet: Zendikar Expeditions Type: Land Rarity: Mythic {T}, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.