Coin per minute:
|Lvl. 1||Lvl. 2||Lvl. 3||Lvl. 4||Lvl. 5||Lvl. 6||Lvl. 7||Lvl. 8||Lvl. 9||Lvl. 10|
|Lvl. 11||Lvl. 12||Lvl. 13||Lvl. 14||Lvl. 15||Lvl. 16||Lvl. 17||Lvl. 18||Lvl. 19||Lvl. 20|
Boost Calculation Guide to use with the page linked above.
- The Brass Dragon was released on March 21, 2012, along with the Metal Dragon, Iron Dragon, Mine Dragon, Magnetic Dragon, Rust Dragon, Chrome Dragon, Lichen Dragon, Cactus Dragon, Shard of Tull, Metal Element Flag, Metal Dragon Boost, Metal Shrine, Metal Habitat, and the Large Metal Habitat.
- The Brass Dragon is the first two-headed dragon added to the game.
- Initially, the Brass Dragon was available at level 17, but the level availability was changed on October 9, 2013, to level 18.
- The fact that the Brass Dragon has two heads could be a refrence to the fact that brass is an alloy of iron and zinc (one head presenting iron, and one presenting zinc).