Siffrin

Siffrin’s power/toughness equals the amount of mana spent to cast him. When Siffrin dies, return all creature cards from your graveyard that died this turn to the battlefield tapped. {1}{w/b}{u},{t}, Sacrifice Siffrin: untap all creatures under your control that didn’t enter the battlefield this turn. {flavor} “Get up, Siffrin. You have a country to save.