Jumping Spider

When Jumping Spider enters the battlefield or
attacks or you are attacked, Surveil 1
{0} : Reveal the top card of your library. If its a
creature, this creature gains +0/+2 and
flying until end of turn; if its an instant
or sorcery, it phases out.
Unable to spinn Webs, the Jumping Spider carefully
watches its surroundings in order to catch prey or
escape danger with its powerful leaps