Gemstone

Gems are in-game items which help players to boost $BIRDS preying rewards.

There are 5 levels of Gemstone

Item	Level 1	Level 2	Level 3	Level 4	Level 5
Boost	+3%	+5%	+8%	+12%	+17%

Merge: You can merge 3 items of the same level to get a higher level item. For example, 3 level 1 gemstones can be merged into 1 level 2 gemstone.

Item	Merge fee (BIRDS)
Level 2	5000
Level 3	10000
Level 4	20000
Level 5	50000