Nikachu's Arsenal

Spells your opponents cast, cost {2} more to cast,
during your turn.
Whenever you draw a card for the first time,
draw an additional card.
{w/u} Target creature you control gains hexproof,
until end of turn.
{w}{u}{1} Scry 3. Put one card into your hand, and
the rest on the bottom of your library in any
order.