Soulkeep - My First Try in Level 4

First I was asking what this level look like and I was thinking that I have seeing such map before but I remembered that it looks like wave 6 in the tournament that I have played yesterday, I consists of two ways and you have to start with more than 200 Mana so it was good but these two ways and fiends that coming from is not good at all.

After the first wave I was able to save 9 hearts out of 12 and as my rental with me I was using Amped Zapper and Gloom Owl level 1 and It did it well saving the gate against first wave but as happened in the tournament, the second wave was much harder to be faced for some reasons.

In the second wave there are fiends that came with great amount from two ways and as you can see below Amped is doing well but the only problem that I have not earned much mana from the first wave so I only used stew of doom and added another Gloom Owl and this is what makes the problem.

After Waves escaped from the first line of defense against Amped Zapper there is only one tower and Stew of Doom that has been used quickly and bloodlings fiends that are in large amount was able to pass the gate and made me lost my remaining hearts.

As I have said I think spending 160 Mana on Amped Zapper was not a good option and in my second try I will use towers less than 100 Mana so I can use with the 220 Mana available at the start of the level, I can buy more than one tower and also instead of using stew of doom may be I use cheapo so I can get a sale on Towers that are above 100.