Calah, Dark Water Banshee

Protection from Blue
{2}{u}{t}: Instant and Sorcery spells opponents cast cost {2} more to cast this turn.
{x}{b}{t}: Return target creature card with converted mana cost X or less from a graveyard to the battlefield under your control. It is a zombie
in addition to it's other types.
{x}{g}{t}: Target creature you control gets +X/+X until end of turn.