Rema & Shal, Curse Singers

{u}{b}: Rema & Shal gain hexproof until end of
turn.
Whenever you cast your first enchantment spell
each turn, draw a card, if it was a Curse, draw
two cards instead.
{u}{b}{r}{g}, {t}: Create a token copy of a Curse on
the battlefield or in a graveyard and attach it to
target player.