Green Star is the Special Attacks type (Hot Shot, Napalm, Short Circuit, Multi-strike)
Blue Value is the First Attack type
Notes[]
Since other daily cores can get from previous event, the Tarantulas (Epic) Core can only be collect 10 in the second week of the month.
There is a bug where on 30 July 2015, when the game update and show the Rarity Missing for the first time, and player can recruit it without the Tarantulas (Epic) Core. If you have gold can also speed up the recruitment and can have multiple bot. This bug happen only few minutes and the game fix and the cost now is normal.