I realize that this looks better with blending "on" but it makes dresses with blending "on" invisible and that annoys me. Try it before you buy it, you need to know the triggers:
"CrystalAttack" - Sends out a forward attack of Crystal Shards
"CrystalAttackLeft" - Blasts out Shards to your Left
"CrystalAttackRight" - Tears out Shards to your Right
"CrystalCircle" - Surrounds your avie with Crystal pillars
"CrystalFortress" - Shields your avie in Crystals
"CrystalWall" - Creates a barrier of Crystals in front of you