Splice STEEL BLOCK and DISCO BALL to make MYSTERY BLOCK. Category: misc blocks. MYSTERY BLOCK. For patient farmers for sure. Nice experience you find in these blocks. How many times you need to hit it? Head to the wiki for more info: <a href="https://growtopia.fandom.com/wiki/Mystery_Block">mystery block</a> Seed mathematics is very complicated, but you should get at least 1 seed back from splicing MYSTERY BLOCK. Gemratio of MYSTERY BLOCK is a mystery. Maybe you can check the wiki for <a href="https://growtopia.fandom.com/wiki/Mystery_Block">mystery block</a> Blockratio of MYSTERY BLOCK is a mystery. Maybe you can check the wiki for <a href="https://growtopia.fandom.com/wiki/Mystery_Block">mystery block</a>