Board Thread:General Discussion/@comment-1.36.218.18-20161024095924/@comment-4795804-20161114093042

TOTMGsRock wrote:

Cheapest and strongest blades are by using Blade Maelstrom.

You increase sun ray strength by sacrficing Sun Gods. It doesn't have to be Blade Maelstroms and Sun Gods.
 * All towers increase the main plasma attack.
 * All towers other than Bomb Towers, Mortar Towers, Monkey Apprentices, Glue Gunners, Ice Towers increase the power of blades.

See Temple of the Monkey God/Sacrifices for details.