Tattoo of Bonded EscapeLevel 6 Uncommon
The image of a surly dwarf holding a corridor while allies escape works well for these tattoos.
Wondrous Item 1,800 gp
Property
The first time you're bloodied during an encounter, each ally you can see who also has a tattoo of bonded escape can shift 1 square farther from you as an immediate reaction.
Published in Adventurer's Vault 2, page(s) 85.