Shizo, Death's Storehouse [Dominaria United Commander] BW19 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

Set: Commander 2016 Type: Sorcery Rarity: Uncommon Cost: {2}{U} Each player discards their hand

For Sarkhan Vol

Set: Alpha Edition Type: Creature — Merfolk Rarity: Common Cost: {U} Most human scholars believe that Merfolk are the survivors of sunken Atlantis

Shizo, Death's Storehouse [Dominaria United Commander] BW19 you may add an amountSet: Dominaria United Commander Type: Legendary Land Rarity: Rare {T}: Add {B}. {B}, {T}: Target legendary creature gains fear until end of turn. (It can't be blocked except by artifact creatures and or black creatures.) Centuries ago, Shizo was a verdant field of wildflowers. After 891 samurai died in a single battle on its grasses, it became a haunted moor.