Sona, Maven of the Strings

Magecraft –
Whenever you cast or copy an instant or sorcery,
if it´s green heal 3,
if it is blue you may deal 3 damage to a creature
, if it´s red target creature gets haste
until the end of turn,
if it is white you may tap target creature
and put a stun counter on it.
{t}: copy target instant or sorcery
if you casted 3 or more instant or sorceries this turn