Master Caretaker

Vigilance
As Master Caretaker enters the Battlefield chose
Blue or Green.
{w}, Tap an untapped Cleric you control: Target permanent you control gains protection from
instant and sorcery spells until end of turn.
If Blue - {u}, {t}: Counter target spell unless its controller pays {1}.
If Green - {2}{g}, {t}: Target creature gains
+X/+X until end of turn where X is its power.