Join Shields | 181 | Guilds of Ravnica

Set: Guilds of Ravnica
Rarity: U
#: 181
Creature Type or Sub Type: Instant
Rules Text Contains: Untap all creatures you control. They gain hexproof and indestructible until end of turn. (They can't be the targets of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy them.)
Flavor: "We are the shield that never breaks, the bough that never burns, the song that can never be silenced."