Four Waves to be Passed in Soulkeep Level 5

I have tried level 5 more than one time and I have found some ways to pass wave one and two and in wave 3 I found it is hard to be passed and if I passed wave 3 I found it is hard for wave 4 and when I change my plan to try new towers and spells sometimes I didn't pass wave 2.

So I wanted to change my strategy and and fix a deck to pass four waves and play to it for wave 5 till I could pass it so you will have half of the level to be passed and then gain more experience with wave 5 as I would play it much more.

I have used for this strategy Four Towers and first one to start with is Fountain of terror which is a strong tower and have wide range that could attack fiends in more than one way and this is an advantage in the battle, Second Tower I have chosen is Gloom Owl even its attack is not so high but it is very useful against bloodlings and even flying fiends.

Third Tower to be used is Card Sharp and this tower is a must to be used as I have wide range and physical attack with Gloom Owl and Now I have Magical attack with Card Sharp that will hit high fiends and If Upgraded it will attack most of fiends and adds more damage to them.

Last Tower to be used is fast and strong one which is Charnel pit that has fire rate of 0.6 so it will attack fiends with low HP perfectly and I have used Cheapo to save some mana and Venus Fiendtrap and also Raining Cats that could attack a group of fiends and could act as a defender for the gate.