Crystalshields is an epic ancient dwarf unit that can teleport to your own base and give strength to it. The strength given to your base can be increased when it is leveled up. Crystalshields is suited well into control or ramp decks.
Strategies[]
Crystalshields' powerful ability to protect your base suits him for long games.
Crystalshields can't be used as an offense cards because no matter where they are played they will always teleport under your own base.
If Crystalshields can't teleport under your base they will not heal it, wasting its ability.
Crystalshields, paired with other base-healing cards (like Olf the Hammer and Underground Spring) can build up your base, making it almost impossible to destroy.