Vampiric Fury

Vampire creatures you control get +2/+0 and gain first strike until end of turn. (They deal combat damage before creatures without first strike.)

Many peasants secretly admire vampires' glamour and elegance—until they witness a moment of pure bloodlust.

Foundations Jumpstart

Shadows of the Past

Vampire creatures you control get +2/+0 and gain first strike until end of turn.

Innistrad

Only Vampires you control when Vampiric Fury resolves will receive the bonus. Creatures that enter later in the turn, that you gain control of later in the turn, or that become Vampires later in the turn won't be affected.