Mask Shard

Function
Mask Shards are part of Ancient Masks. 4 Mask Shards are needed to complete an Ancient Mask, which increases the player's health by one.

With a total of 16 Mask Shards in the game, the player can increase his health by 4, for a maximum of 9 health, not counting bonuses from Charms.

Location
There is a total of 16 Masks Shards to be found in the game:
 * 1) Bought from Sly in Dirtmouth for Geo.png 150.
 * 2) Bought from Sly in Dirtmouth for Geo.png 500.
 * 3) Gifted by Sly, require Shopkeeper's key.
 * 4) Bought from Sly in Dirtmouth for Geo.png 800 (Require Shopkeeper's key from Crystal Peak ).
 * 5) Bought from Sly in Dirtmouth for Geo.png 1500 (Require Shopkeeper's key from Crystal Peak).
 * 6) Gifted by Grubfather after freeing 5 Grubs.
 * 7) In Queen's Station in City of Tears, outside the stagway.
 * 8) The Seer at Resting Grounds, after collecting 1300 Essences.
 * 9) Beat Brooding Mawlek in Forgotten Crossroads.
 * 10) In The Hive.
 * 11) In Crystal Peak, above the Crystal Guardian.
 * 12) In Forgotten Crossroads, under the hot springs.
 * 13) TBA.