Mystery Booster 2

Creature — Sliver

Slivers you control have hope. (Prevent all damage that would be dealt to attacking creatures with hope.)

Sliver of Hope

Legendary Creature — Human Soldier

At the beginning of each combat, creatures you control gain banding until end of turn if a creature you control has banding. The same is true for changeling, devoid, fear, flanking, horsemanship, ingest, intimidate, landwalk, shroud, tantrum, wither, and the activated ability "Sacrifice this creature: Add {C}."