How to Defeat Urd-Shas Boss on Prime World Defenders. Defeating Urd-Shas is a lot more challenging than all the other previous Prime World Defender Bosses. He has a lot of hit points. He moves fairly fast. On top of that, he spawns Scarecrows which jumps fast, travels in packs and are really annoying. A couple of these Scarecrows could get past you if you’re not careful and the game would end even before Urd-Shas reaches the gate.
The Mortar Tower is very useful as it deals a lot of damage at once to a lot of mobs. This is useful in getting rid of the Scarecrows. Place your heavy towers at the middle so that they could continue hitting Urd-Shas before and after he gets past the towers. Adding a single Ice Tower helps getting more hits through. You might need to add some Poison Towers or Stone Towers near the end to finish off smaller enemies that might have gotten through.
Here are the bonus achievements for the Level:
- Save 225 Prime by the end of the level – Reward: 1 Star
Since you will need to use some heavy and expensive towers you would easily deplete your starting prime at once. The trouble is you wouldn’t be able to replenish it up to 225 since the smaller Touched and even Urd-Shas gives very little. So the key is to make use of Towers that have been evolved and/or fused well to maximize the damage.
- Complete the level without using magic – Reward: 150 Silver Coins
Silver reward is really not that much and you could easily gain more by re-playing past levels. You really need to use some magic that deals heavy damage like the Meteor. You would also be needing the Ice Storm to slow down Urd-Shas as he moves quite faster than a lot of bosses. You could always re-play the level when your Towers are at a maximum level so that you wouldn’t need to use any magic at all.