Decent output, 5 Block and somewhere in the range of 4-12 area of effect damage usually. Unfortunately it's a bit too slow and its values are a bit too low to keep up with most of the game's tougher fights, so I'm usually skipping it.
The combination of block plus area damage makes this an excellent Act I + II card. Glass benefits especially well from Focus and orb generation, so the more of each that you have the better.
Gain 1 Block. Permanently increase this card's Block by 3. Exhaust.
Gain 6 Block. Channel 2 Frost.
Gain 5 Block. Channel 1 Glass.
Deal 3 damage. If the enemy intends to attack, apply 1 Weak.
Deal 4 damage 3 times. Add a Slimed into your Discard Pile.
