Cloak and Dagger

斗篷与短刀 (Cloak and Dagger) (zhs)

Tribal Artifact - Rogue Equipment (CMC 2)
Equipped creature gets +2/+0 and has shroud. (It can't be the target of spells or abilities.)
Whenever a Rogue creature enters the battlefield, you may attach Cloak and Dagger to it.
Equip