Rings of Brighthearth [Kaladesh Inventions] Urza's Legacy 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

/ No mighty battles marked the Southland's fall

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

Set: Masters 25 Type: Artifact Rarity: Mythic Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it

exile all Sand Warriors

Rings of Brighthearth [Kaladesh Inventions] Urza's Legacy you may add an amountSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Whenever you activate an ability, if it isn't a mana ability, you may pay {2}. If you do, copy that ability. You may choose new targets for the copy. Crafted in emulation of dwarven hearth decorations, these devices doubled the output of Amrit Vatyam's forges.