I know her in-game size isn't accurate to her size in lore, but The Terror Beneath video isn't a whole lot to go off of. The LOL Wiki describes her being the size of a house more or less, but it isn't cited and a rundown on her release Q&A reveals no Rioter actually gave a size estimate; maybe I've just miss that one post that says it. But can a Wrioter give us a ballpark range? 15-18 meters, going off The Terror Beneath and her model?
RiotWAAARGHbobo7 votesSmall T-Rex. Mammoth. Whale Shark. Large not huge.
SuperLuigiLXIV2 votesSmall T-Rex. Mammoth. Whale Shark. Large not huge.
While you're answering size-related questions....
-Malphite? Mountain-sized?
-Cho'gath? Base size and full size?
-Zac? Amorphous, but does he have a size limit?
lightdragoon881 votesThey did give a size comparison on the burrow holes on her promo pages:
http://na.leagueoflegends.com/en/creative-spotlight/reksai-scourge-desert
The average-sized specimen: http://vignette4.wikia.nocookie.net/leagueoflegends/images/7/7e/Rek'Sai_-_Scourge_of_the_Desert_04.png/revision/latest?cb=20141211015801
A Xer'Sai the size of your pet hound: http://vignette2.wikia.nocookie.net/leagueoflegends/images/9/93/Rek'Sai_-_Scourge_of_the_Desert_07.png/revision/latest?cb=20141211015803
Fasmodey1 votesThey did give a size comparison on the burrow holes on her promo pages:
http://na.leagueoflegends.com/en/creative-spotlight/reksai-scourge-desert
The average-sized specimen: http://vignette4.wikia.nocookie.net/leagueoflegends/images/7/7e/Rek'Sai_-_Scourge_of_the_Desert_04.png/revision/latest?cb=20141211015801
A Xer'Sai the size of your pet hound: http://vignette2.wikia.nocookie.net/leagueoflegends/images/9/93/Rek'Sai_-_Scourge_of_the_Desert_07.png/revision/latest?cb=20141211015803
I actually think Xer'Sai may be evolved to bigger (which is close to Xer'Sai), because of Shurima's temperature. Temperature makes insects bigger, so I think even average Xer'Sai should be bigger than first picture. I also could be wrong because I dont know how is temperature of Void.
Sharjo1 votesI would've said she was grey whale sized, because that looks accurate to me:
http://www.statesymbolsusa.org/sites/statesymbolsusa.org/files/gray-whale-size.jpg
They grow to be around fifteen meters long (50ish feet) and weigh in around 40ish tons.
Placentas1 votesI would honestly guess more around half the size or 3/4 of the whale which is still pretty big.
Peridition1 votesTough to say. But going off the Terror Beneath.
Lets say the camel like creatures are the same size as a dromedary camel. Which on avg is ~ 1,100 lbs, ~10ft long and ~7ft for a adult male. When she attacks the creature she appears at least 2.5-3x as tall and 5-6x as massive.
So using the dromedary size as the base. I would say you're looking at a animal thats about 18ft - 21ft tall (at the dorsal). Probably about 50-60ft long to her tail. Since she appears to be an invetebrate, her weight would be much harder to determine.
So basically, assuming shes around 18+ft tall and 50+ft long, she would be very similar in size to Spinosaurus who is estimated to be very similar dimensions.
https://upload.wikimedia.org/wikipedia/commons/a/ae/Largesttheropods.png
