Доступны улучшения Редкой птицы:
Fiscal Hawk — 0.5%
Frozen Gold — 0.5%
Royal Pavo — 0.5%
Thunderbird — 0.5%
Zombie Rider — 0.5%
Dark Knight — 1% Dark Prince — 1%
Hot Chick — 1%
Lucifer — 1% Rose Fairy — 1% Ruby Dodo — 1% Wave Glider — 1% Apex Drone — 1.5% Aurora Moth — 1.5% Black Hawk — 1.5% Dragon — 1.5%
Fire Rooster — 1.5%
Gargoyle — 1.5% Gilded Heron — 1.5% Golden Falcon — 1.5% Manticore — 1.5% Shadow Raven — 1.5% Sphinx — 1.5%
Treasure — 1.5% Winged Victory — 1.5% Bat King — 2% Battlewing — 2% Crystal Swift — 2% Diamond Owl — 2% Hippogriff — 2% Icarus — 2% Necromancer — 2% Prehistoric — 2% Chickadee — 2.5% Garnet Koel — 2.5% Kakapo — 2.5% Pegasus — 2.5% Silver Spike — 2.5% Silver Wings — 2.5% The Emperor — 2.5% Copper Quack — 3% Pigeon — 3% Red Vulture — 3% Amber Toucan — 3.5% Azure Spark — 3.5% Crystal Swan — 3.5% Jade Jay — 3.5% Noble Puffin — 3.5% Pelican — 3.5%
Phoenix — 3.5% Paradise — 4%
