Board Thread:Plants vs. Zombies Wiki Discussion/@comment-25214517-20141231222713/@comment-24860884-20141231232419

King Pea wrote: When I said Poison Ivy will cause zombies to take 0.5x extra damage, that means that other plants' damage will be multiplied 0.5x times  when they hit a zombie under the affects of Poison Ivy. You mean +.5x? .5x halves damage. Adding +.5x means 1.5x damage. It'd be a semi-pseudo Torchwood.