Board Thread:Questions and Answers/@comment-28829892-20160828181030/@comment-27014396-20160830044015

Tier 4 Super Monkey Lair is good too because of the TOTVM. And considering that all the main "ingredients" for a max sacrifice have all their upgrades unlocked (you can sacrifice 4/2 and 2/4 Bomb Towers for the missiles fired by the TOTMG/TOTVM), you can max a TOTMG and make it a TOTVM. Tier 4 Dartling Ammo Dump is also good because it is easier to use the RoD for a regrow farm.