Dragon City is a fantasy game available on your smartphone, tablet or Facebook. In this game, you can create a world full of dragons of all kinds. Ninja Dragon is a metal dragon and nature element. As it matures, a small dagger will appear on its tail.
Step
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Step 1. Open the Dragon City app
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Step 2. Tap Breeding Mountain
This is where you breed dragons to create new, more varied types of dragons.
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Step 3. Tap on the Breed icon
You can find this button on the bottom right side of the screen.
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Step 4. Select the two dragons you want to mate
Tap one dragon on the left side and another dragon on the right side of the screen.
To create a Ninja Dragon, you can choose a Jade Dragon and a Mercury Dragon, or a Jade and Terra Dragon
Step 5. Begin the breeding process
Tap on “Start breeding!
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Step 6. Wait for the breeding time to finish
Breeding time depends on the dragon's rarity.
You can also speed up the process of using gemstones
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Step 7. Tap on Hatchery
You will see an egg there; Wait until the eggs are ready to hatch.
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Step 8. Tap on Hatch once it is ready
You now have Ninja Dragon.