Alluvion Constellas (Golden) [FAB084] (Promo) Cold Foil

The first time Alluvion Constellas prevents arcane damage each turn, if it has less than 4 energy counters, you may put an energy counter on it. Instant — Remove 2 energy counters from Alluvion Constellas: The next staff ability you activate this turn costs RRR less. Arcane Barrier 1(If your hero would be dealt arcane damage, you may pay R to prevent 1 of that damage.)