Whenever Muxus attacks, it gets +1/+1 until end of turn for each other Goblin you control
They give optimal protection and are available in various colors, which is ideal for identifying your deck
Between the Equipment with living weapon, reconfigure, or for mirrodin
Each time you do, you get a 1/1 Faerie Rogue with flying, which builds up an army of evasive threats in no time
Creatures with summoning sickness cannot attack, and they cannot use abilities with the tap symbol in the cost either but they CAN be used to block an opponents attack, since that does not tap your creature the way attacking does
This ability was used to buff a player's cheap creatures and to remove an opponent's combo pieces without expending resources