Tricky Towers

General tips for endless survival mode:

• Overlap your bricks on the left and right to keep your tower base as broad as possible. It's important to remember to have a broad tower at all times as the later bricks will come faster and a few mistakes on a narrow tower will mean an early end.
• Use the cement white magic wisely. When placed, it creates an immovable un-collapsable space that can enlarge your tower base. Use it on a long purple brick or a L-shaped brick.
• Be quick in the beginning. Try to place as many bricks as possible before the 1st wave hits you as the later waves will be extremely hard.
• Try to fill as many gaps as possible especially on the sides of your tower as these will make your tower less stable and you don't want the whole thing to collapse when you're in the need of placing XL bricks.
• When you're dealing with ice blocks try to fit them into gaps or they'll start to slide.
• For rotating blocks the direction and interval of rotation are fix so you can anticipate when and how they're moving and place them at the right time.
• When the ghosts appear and try to take away one of your bricks, you must act extremely fast to hit the brick with another brick at just the right moment so that they'll let go off it.

Always remember that this trophy is extremely luck-based. On succeeding attempts, the waves will never be the same. Don't hesitate to restart if the first waves are too hard. Sometimes you will be lucky and get only speed-up spells or chain spells during the game which will make this trophy easier. Your biggest problem in most situations will be the ghost, ice and giant brick spells.

THIS VIDEO will give you an idea how to get this trophy.
Thanks to Schredy!

As you can see he was very lucky with the black and white spells. You'll certainly need some luck for this trophy!

HERE is an alternative with some additional tips.